JEE-MAIN

Chemistry Analysis

Comprehensive breakdown of 285 chapters with 4825 previous year questions. Explore priority-sorted content and weightage analytics.

285
Chapters
4825
Total Questions
PYQ
Years Covered

Chapters

Sorted by Questions
high Yield

Organic Chemistry

High-Yield Trend

181
2026
129
2025
60
2024
21
2023
14
2022
36
2021
1
2020
4
2019
2
2018
2
2017
Topics 0
Questions 458
high Yield

Solutions

High-Yield Trend

27
2026
17
2025
25
2024
41
2023
27
2022
17
2021
4
2020
12
2019
3
2018
2
2016
Topics 0
Questions 182
high Yield

Coordination Compounds

High-Yield Trend

38
2026
8
2025
26
2024
36
2023
21
2022
26
2021
3
2020
6
2019
2
2018
1
2016
Topics 0
Questions 170
high Yield

Thermodynamics

High-Yield Trend

28
2026
70
2025
18
2024
14
2023
5
2022
13
2021
2
2020
7
2019
4
2018
3
2017
Topics 0
Questions 166
high Yield

Chemical Bonding And Molecular Structure

High-Yield Trend

32
2026
14
2025
39
2024
18
2023
18
2022
20
2021
2
2019
5
2018
2
2017
1
2016
Topics 0
Questions 158
high Yield

Chemical Kinetics

High-Yield Trend

38
2026
13
2025
18
2024
22
2023
11
2022
17
2021
1
2020
2
2019
4
2018
1
2017
Topics 0
Questions 133
high Yield

Electrochemistry

High-Yield Trend

25
2026
13
2025
26
2024
10
2023
9
2022
14
2021
1
2019
3
2018
1
2017
1
2016
Topics 0
Questions 110
high Yield

Biomolecules

High-Yield Trend

19
2026
5
2025
14
2024
10
2023
12
2022
15
2021
2
2020
5
2019
1
2018
1
2017
Topics 0
Questions 92
high Yield

Amines

High-Yield Trend

6
2026
14
2025
10
2024
10
2023
18
2022
20
2021
4
2019
1
2018
1
2015
2
2014
Topics 0
Questions 87
high Yield

P Block Elements

High-Yield Trend

8
2026
3
2025
4
2024
30
2023
17
2022
1
2021
7
2019
6
2018
1
2017
3
2015
Topics 0
Questions 85
high Yield

Chemical Reactions

High-Yield Trend

2
2026
7
2025
11
2024
27
2023
24
2022
5
2019
3
2018
4
2013
Topics 0
Questions 83
high Yield

Inorganic Chemistry

High-Yield Trend

68
2026
6
2025
4
2024
2
2023
Topics 0
Questions 80
high Yield

Redox Reactions

High-Yield Trend

16
2026
14
2025
14
2024
9
2023
8
2022
9
2021
1
2019
2
2018
2
2017
1
2015
Topics 0
Questions 80
high Yield

Hydrocarbons

High-Yield Trend

8
2026
1
2025
17
2024
11
2023
16
2022
12
2021
2
2019
1
2018
2
2016
1
2014
Topics 0
Questions 71
high Yield

Aldehydes Ketones And Carboxylic Acids

High-Yield Trend

2
2026
13
2024
13
2023
14
2022
17
2021
1
2018
1
2016
1
2014
3
2013
Topics 0
Questions 65
high Yield

Chemical Reactions Of Alcohols Phenols And Ethers

High-Yield Trend

3
2024
50
2023
10
2022
1
2021
Topics 0
Questions 64
high Yield

Atomic Structure

High-Yield Trend

27
2026
7
2025
18
2024
1
2023
10
2021
Topics 0
Questions 63
high Yield

Equilibrium

High-Yield Trend

4
2025
6
2024
13
2023
6
2022
4
2021
5
2019
8
2018
2
2017
1
2016
2
2015
Topics 0
Questions 58
high Yield

Coordination Chemistry

High-Yield Trend

15
2026
27
2025
15
2024
Topics 0
Questions 57
high Yield

Structure Of Atom

High-Yield Trend

1
2025
2
2024
17
2023
10
2022
7
2021
1
2020
3
2019
2
2018
2
2017
2
2016
Topics 0
Questions 55
high Yield

Periodicity Of Elements

High-Yield Trend

17
2026
3
2025
1
2023
33
2021
Topics 0
Questions 54
high Yield

Chemistry In Everyday Life

High-Yield Trend

1
2025
2
2024
25
2023
8
2022
9
2021
1
2019
1
2016
2
2015
1
2014
Topics 0
Questions 50
high Yield

Miscellaneous

High-Yield Trend

48
2025
1
2022
Topics 0
Questions 49
high Yield

Mole Concept And Molar Masses

High-Yield Trend

4
2026
6
2025
9
2024
8
2023
14
2022
4
2021
2
2019
1
2018
1
2013
Topics 0
Questions 49
high Yield

Stoichiometry And Stoichiometric Calculations

High-Yield Trend

13
2026
13
2025
7
2024
7
2023
3
2022
3
2021
1
2019
2
2016
Topics 0
Questions 49
high Yield

D And F Block Elements

High-Yield Trend

8
2026
13
2024
17
2023
2
2022
8
2021
Topics 0
Questions 48
high Yield

Some Basic Concepts Of Chemistry

High-Yield Trend

1
2026
4
2024
9
2023
4
2022
5
2021
4
2019
1
2018
3
2017
2
2016
4
2015
Topics 0
Questions 45
high Yield

The Solid State

High-Yield Trend

2
2026
1
2024
6
2023
4
2022
10
2021
4
2020
7
2019
1
2018
1
2017
1
2016
Topics 0
Questions 45
high Yield

Haloalkanes And Haloarenes

High-Yield Trend

8
2026
2
2024
12
2023
6
2022
9
2021
1
2017
2
2014
3
2013
Topics 0
Questions 43
high Yield

Periodic Properties

High-Yield Trend

14
2026
9
2025
16
2024
4
2021
Topics 0
Questions 43
high Yield

Surface Chemistry

High-Yield Trend

1
2026
3
2024
9
2023
3
2022
15
2021
2
2020
3
2019
2
2018
1
2017
2
2016
Topics 0
Questions 42
high Yield

Environmental Chemistry

High-Yield Trend

1
2024
10
2023
8
2022
14
2021
4
2019
1
2018
1
2017
1
2016
1
2015
Topics 0
Questions 41
high Yield

Classification Of Elements And Periodicity In Properties

High-Yield Trend

2
2025
9
2024
22
2023
2
2022
2
2021
1
2014
2
2013
Topics 0
Questions 40
high Yield

Law Of Chemical Equilibrium And Equilibrium Constant

High-Yield Trend

11
2026
4
2025
5
2024
10
2023
2
2022
7
2021
1
2019
Topics 0
Questions 40
high Yield

Ionic Equilibrium In Solution

High-Yield Trend

15
2026
7
2024
3
2023
5
2022
7
2021
Topics 0
Questions 37
high Yield

Organic Reactions

High-Yield Trend

21
2026
10
2025
6
2024
Topics 0
Questions 37
high Yield

Alcohols Phenols And Ethers

High-Yield Trend

2
2026
1
2025
5
2024
7
2023
12
2022
7
2021
2
2018
Topics 0
Questions 36
high Yield

Physical Chemistry

High-Yield Trend

36
2026
Topics 0
Questions 36
high Yield

Hydrogen

High-Yield Trend

4
2025
1
2024
16
2023
6
2022
8
2021
Topics 0
Questions 35
high Yield

Reaction Mechanisms Synthesis

High-Yield Trend

9
2026
3
2025
23
2024
Topics 0
Questions 35
high Yield

Colligative Properties

High-Yield Trend

6
2026
9
2025
7
2024
8
2023
1
2022
1
2021
1
2019
1
2017
Topics 0
Questions 34
high Yield

General Principles And Processes Of Isolation Of Elements

High-Yield Trend

1
2024
8
2023
4
2022
7
2021
2
2020
4
2019
2
2018
2
2016
2
2015
2
2013
Topics 0
Questions 34
high Yield

Qualitative Analysis

High-Yield Trend

10
2026
2
2025
15
2024
1
2023
1
2022
4
2021
Topics 0
Questions 33
high Yield

Molecular Orbital Theory

High-Yield Trend

2
2026
4
2025
8
2024
10
2023
1
2022
2
2021
2
2019
1
2014
1
2013
Topics 0
Questions 31
high Yield

Polymers

High-Yield Trend

8
2023
11
2022
7
2021
3
2019
1
2016
1
2015
Topics 0
Questions 31
high Yield

Classification Of Organic Compounds

High-Yield Trend

2
2025
9
2024
14
2023
4
2022
1
2021
Topics 0
Questions 30
high Yield

Enthalpy Change

High-Yield Trend

4
2025
8
2024
4
2023
13
2022
1
2016
Topics 0
Questions 30
high Yield

Chemical Reactions Of Aldehydes Ketones And Carboxylic Acids

High-Yield Trend

2
2024
6
2023
21
2022
Topics 0
Questions 29
medium Yield

Isomerism

High-Yield Trend

6
2026
4
2025
7
2024
3
2023
4
2022
Topics 0
Questions 24
medium Yield

Periodic Table

High-Yield Trend

5
2026
12
2025
4
2024
3
2021
Topics 0
Questions 24
medium Yield

Acids And Bases

High-Yield Trend

2
2025
14
2023
3
2022
2
2019
1
2014
1
2013
Topics 0
Questions 23
medium Yield

D Block Elements

High-Yield Trend

3
2026
3
2025
1
2024
5
2023
2
2022
1
2019
1
2018
1
2017
1
2015
2
2014
Topics 0
Questions 23
medium Yield

States Of Matter

High-Yield Trend

2
2026
3
2023
6
2021
2
2019
2
2017
1
2016
2
2015
3
2014
2
2013
Topics 0
Questions 23
medium Yield

Bohr S Model For Hydrogen Atom

High-Yield Trend

2
2025
2
2024
6
2023
1
2021
4
2020
1
2018
1
2017
2
2016
1
2015
1
2014
Topics 0
Questions 21
medium Yield

Occurrence Of Metals

High-Yield Trend

2
2024
5
2023
13
2022
Topics 0
Questions 20
medium Yield

Reaction Mechanism

High-Yield Trend

3
2026
3
2024
8
2023
5
2022
1
2019
Topics 0
Questions 20
medium Yield

Aromaticity Chemistry Of Aromatic Compounds

High-Yield Trend

6
2026
5
2025
6
2024
2
2023
Topics 0
Questions 19
medium Yield

Nomenclature Of Organic Compounds

High-Yield Trend

4
2025
12
2024
2
2023
1
2022
Topics 0
Questions 19
medium Yield

Group 1 Elements

High-Yield Trend

4
2023
3
2022
1
2020
4
2019
2
2018
1
2017
1
2016
1
2015
1
2014
Topics 0
Questions 18
medium Yield

Quantitative Analysis

High-Yield Trend

12
2026
3
2024
1
2023
1
2022
1
2021
Topics 0
Questions 18
medium Yield

Analytical Chemistry

High-Yield Trend

6
2026
9
2025
1
2024
Topics 0
Questions 16
medium Yield

Hybridisation

High-Yield Trend

4
2025
5
2024
3
2022
2
2020
1
2017
1
2016
Topics 0
Questions 16
medium Yield

Oxidation Number

High-Yield Trend

1
2025
4
2024
5
2023
4
2022
1
2018
1
2013
Topics 0
Questions 16
medium Yield

Introduction To Organic Chemistry

High-Yield Trend

8
2023
7
2022
Topics 0
Questions 15
medium Yield

Phenols

High-Yield Trend

2
2026
1
2024
5
2022
1
2021
1
2019
3
2014
2
2013
Topics 0
Questions 15
medium Yield

Proteins

High-Yield Trend

1
2026
3
2024
4
2023
4
2022
1
2021
1
2019
1
2016
Topics 0
Questions 15
medium Yield

The S Block Elements

High-Yield Trend

2
2023
10
2022
3
2021
Topics 0
Questions 15
medium Yield

Aldehydes And Ketones

High-Yield Trend

8
2026
1
2024
5
2021
Topics 0
Questions 14
medium Yield

Alkenes

High-Yield Trend

2
2026
1
2025
5
2023
4
2022
1
2021
1
2020
Topics 0
Questions 14
medium Yield

Hydrogen Bonding

High-Yield Trend

6
2024
1
2023
4
2022
1
2021
1
2015
1
2013
Topics 0
Questions 14
medium Yield

Ideal Gas Equation

High-Yield Trend

5
2023
6
2022
1
2019
1
2016
1
2014
Topics 0
Questions 14
medium Yield

Importance And Applications Of Coordination Compounds

High-Yield Trend

1
2024
9
2023
2
2022
2
2019
Topics 0
Questions 14
medium Yield

Carbohydrates

High-Yield Trend

6
2026
4
2025
1
2023
1
2022
1
2020
Topics 0
Questions 13
medium Yield

Classification

High-Yield Trend

3
2019
1
2018
1
2017
1
2016
2
2015
3
2014
2
2013
Topics 0
Questions 13
medium Yield

Electronic Configurations Of Elements And The Periodic Table

High-Yield Trend

3
2024
2
2023
8
2022
Topics 0
Questions 13
medium Yield

Gas Laws

High-Yield Trend

1
2026
4
2025
3
2024
3
2023
2
2022
Topics 0
Questions 13
medium Yield

Order Of Reaction

High-Yield Trend

1
2025
2
2024
5
2023
4
2022
1
2013
Topics 0
Questions 13
low Yield

General Chemistry

High-Yield Trend

12
2026
Topics 0
Questions 12
low Yield

Methods Of Purification Of Organic Compounds

High-Yield Trend

1
2026
1
2024
6
2022
1
2021
2
2019
1
2013
Topics 0
Questions 12
low Yield

Raoult S Law And Colligative Properties

High-Yield Trend

9
2026
3
2025
Topics 0
Questions 12
low Yield

Alcohols

High-Yield Trend

1
2026
1
2024
1
2023
4
2022
2
2021
1
2019
1
2014
Topics 0
Questions 11
low Yield

Atomic Models

High-Yield Trend

2
2025
2
2024
4
2023
3
2022
Topics 0
Questions 11
low Yield

Classical Idea Of Redox Reactions Oxidation And Reduction Reactions

High-Yield Trend

1
2025
3
2024
1
2023
6
2022
Topics 0
Questions 11
low Yield

Electrolysis

High-Yield Trend

3
2025
2
2024
3
2023
2
2022
1
2016
Topics 0
Questions 11
low Yield

Molecular Mass Of Polymers

High-Yield Trend

1
2024
9
2023
1
2022
Topics 0
Questions 11
low Yield

Nucleophilic And Electrophilic Substitution Reactions Both Aromatic And Aliphatic

High-Yield Trend

1
2026
5
2025
5
2024
Topics 0
Questions 11
low Yield

Organic Compounds And Hydrogenation

High-Yield Trend

5
2026
2
2025
4
2021
Topics 0
Questions 11
low Yield

Stereochemistry

High-Yield Trend

2
2026
3
2025
4
2024
2
2021
Topics 0
Questions 11
low Yield

Buffer Solutions

High-Yield Trend

5
2026
1
2025
1
2024
2
2023
1
2022
Topics 0
Questions 10
low Yield

Chemical Equilibria And Dissociation

High-Yield Trend

8
2026
2
2025
Topics 0
Questions 10
low Yield

Chemical Reactions Of Haloalkanes And Haloarenes

High-Yield Trend

4
2024
5
2023
1
2022
Topics 0
Questions 10
low Yield

Electron Displacement Effects

High-Yield Trend

2
2026
1
2025
4
2023
3
2022
Topics 0
Questions 10
low Yield

Gibbs Free Energy

High-Yield Trend

2
2026
1
2025
4
2023
2
2022
1
2015
Topics 0
Questions 10
low Yield

Laws Of Thermodynamics

High-Yield Trend

1
2026
1
2025
1
2024
4
2023
3
2022
Topics 0
Questions 10
low Yield

Metallurgy

High-Yield Trend

1
2023
9
2021
Topics 0
Questions 10
low Yield

Periodic Trends In Properties Of Elements

High-Yield Trend

1
2026
8
2025
1
2024
Topics 0
Questions 10
low Yield

Quantum Mechanical Model Of Atom

High-Yield Trend

5
2025
1
2023
3
2022
1
2013
Topics 0
Questions 10
low Yield

Bond Parameters

High-Yield Trend

3
2026
2
2024
2
2023
1
2022
1
2018
Topics 0
Questions 9
low Yield

Concentration Of Ores

High-Yield Trend

3
2023
3
2022
3
2019
Topics 0
Questions 9
low Yield

Crystal Field Theory

High-Yield Trend

5
2026
4
2025
Topics 0
Questions 9
low Yield

Hydrides

High-Yield Trend

2
2025
2
2024
3
2023
2
2019
Topics 0
Questions 9
low Yield

Properties Of D Block Elements

High-Yield Trend

1
2024
1
2023
4
2021
2
2019
1
2018
Topics 0
Questions 9
low Yield

Some Applications Of D And F Block Elements

High-Yield Trend

1
2024
3
2023
1
2022
2
2021
1
2020
1
2019
Topics 0
Questions 9
low Yield

Trends In Periodic Table

High-Yield Trend

1
2025
3
2024
2
2023
1
2022
1
2020
1
2019
Topics 0
Questions 9
low Yield

Adsorption

High-Yield Trend

6
2023
1
2022
1
2021
Topics 0
Questions 8
low Yield

Atomic Spectra

High-Yield Trend

3
2026
3
2025
2
2023
Topics 0
Questions 8
low Yield

Carbonyl Compounds

High-Yield Trend

4
2026
1
2024
3
2023
Topics 0
Questions 8
low Yield

Expressing Concentration Of Solutions

High-Yield Trend

1
2026
1
2023
5
2022
1
2019
Topics 0
Questions 8
low Yield

Group 13 Elements

High-Yield Trend

3
2024
1
2023
1
2022
3
2019
Topics 0
Questions 8
low Yield

Group 2 Elements

High-Yield Trend

1
2023
2
2022
2
2019
1
2016
1
2015
1
2014
Topics 0
Questions 8
low Yield

Hybridization

High-Yield Trend

1
2026
4
2025
3
2024
Topics 0
Questions 8
low Yield

Resonance

High-Yield Trend

4
2026
4
2024
Topics 0
Questions 8
low Yield

Subshell Electronic Configuration

High-Yield Trend

6
2024
1
2023
1
2022
Topics 0
Questions 8
low Yield

Transition Elements

High-Yield Trend

3
2026
3
2025
2
2024
Topics 0
Questions 8
low Yield

Vsepr Theory And Shape Of Molecules

High-Yield Trend

6
2026
2
2025
Topics 0
Questions 8
low Yield

Aromatic Hydrocarbon

High-Yield Trend

1
2026
2
2023
4
2022
Topics 0
Questions 7
low Yield

Catalysis

High-Yield Trend

3
2023
4
2022
Topics 0
Questions 7
low Yield

Conductance

High-Yield Trend

1
2025
1
2024
2
2023
2
2022
1
2019
Topics 0
Questions 7
low Yield

Electrochemical Cells And Gibbs Free Energy

High-Yield Trend

5
2026
2
2025
Topics 0
Questions 7
low Yield

Electronic Configuration

High-Yield Trend

5
2026
2
2025
Topics 0
Questions 7
low Yield

Equilibrium Constant

High-Yield Trend

1
2026
1
2025
2
2023
2
2022
1
2019
Topics 0
Questions 7
low Yield

Magnetic Moment

High-Yield Trend

1
2026
5
2025
1
2024
Topics 0
Questions 7
low Yield

Modern Periodic Law And The Present Form Of The Periodic Table

High-Yield Trend

1
2026
4
2024
2
2019
Topics 0
Questions 7
low Yield

Nitrogen

High-Yield Trend

1
2025
5
2022
1
2016
Topics 0
Questions 7
low Yield

Solubility Products

High-Yield Trend

3
2026
4
2025
Topics 0
Questions 7
low Yield

Structural Representations Of Organic Compounds

High-Yield Trend

1
2024
1
2023
5
2022
Topics 0
Questions 7
low Yield

The Kinetic Theory Of Gases

High-Yield Trend

4
2026
1
2025
2
2021
Topics 0
Questions 7
low Yield

The Lanthanoids

High-Yield Trend

1
2024
1
2023
2
2022
3
2019
Topics 0
Questions 7
low Yield

The Valence Shell Electron Pair Repulsion Vsepr Theory

High-Yield Trend

2
2024
2
2023
1
2022
2
2019
Topics 0
Questions 7
low Yield

Thermochemistry

High-Yield Trend

4
2026
2
2025
1
2023
Topics 0
Questions 7
low Yield

Acidic And Basic Oxides

High-Yield Trend

3
2026
3
2025
Topics 0
Questions 6
low Yield

Activation Energy

High-Yield Trend

3
2026
3
2025
Topics 0
Questions 6
low Yield

Alkanes

High-Yield Trend

1
2026
2
2024
1
2023
2
2022
Topics 0
Questions 6
low Yield

Allotropes Of Carbon

High-Yield Trend

1
2025
1
2024
1
2023
2
2022
1
2013
Topics 0
Questions 6
low Yield

Classification Of Colloids

High-Yield Trend

3
2023
2
2022
1
2019
Topics 0
Questions 6
low Yield

Classification Of Polymers

High-Yield Trend

1
2023
5
2022
Topics 0
Questions 6
low Yield

Galvanic Cells

High-Yield Trend

1
2024
2
2023
2
2022
1
2019
Topics 0
Questions 6
low Yield

Isomerism In Coordination Compounds

High-Yield Trend

1
2026
3
2023
1
2022
1
2020
Topics 0
Questions 6
low Yield

Molecular Empirical Formula

High-Yield Trend

5
2026
1
2025
Topics 0
Questions 6
low Yield

Ozonolysis Of Alkenes

High-Yield Trend

5
2026
1
2025
Topics 0
Questions 6
low Yield

Quantum Numbers And Orbitals

High-Yield Trend

4
2026
2
2025
Topics 0
Questions 6
low Yield

Rate Of A Chemical Reaction

High-Yield Trend

1
2024
1
2023
3
2022
1
2019
Topics 0
Questions 6
low Yield

Thermodynamics And Work Done

High-Yield Trend

4
2026
2
2025
Topics 0
Questions 6
low Yield

Werner S Theory Of Coordination Compounds

High-Yield Trend

1
2023
1
2022
2
2019
1
2017
1
2014
Topics 0
Questions 6
low Yield

Alkynes

High-Yield Trend

1
2024
1
2023
3
2022
Topics 0
Questions 5
low Yield

Antacids

High-Yield Trend

1
2023
4
2022
Topics 0
Questions 5
low Yield

Aromatic Substitution Reactions

High-Yield Trend

5
2026
Topics 0
Questions 5
low Yield

Chromatography And Its Principles

High-Yield Trend

1
2025
3
2024
1
2022
Topics 0
Questions 5
low Yield

Colloids

High-Yield Trend

1
2023
2
2022
1
2019
1
2013
Topics 0
Questions 5
low Yield

Hydrogen Peroxide

High-Yield Trend

3
2023
2
2022
Topics 0
Questions 5
low Yield

Molecular Stability

High-Yield Trend

2
2026
3
2025
Topics 0
Questions 5
low Yield

Nernst Equation

High-Yield Trend

4
2023
1
2019
Topics 0
Questions 5
low Yield

Nomenclature Of Coordination Compounds

High-Yield Trend

2
2026
1
2024
1
2023
1
2020
Topics 0
Questions 5
low Yield

Oxidation And Reduction Reactions

High-Yield Trend

4
2026
1
2024
Topics 0
Questions 5
low Yield

Partial Pressure

High-Yield Trend

1
2024
4
2022
Topics 0
Questions 5
low Yield

Polarity Of Bonds

High-Yield Trend

2
2024
1
2023
1
2022
1
2018
Topics 0
Questions 5
low Yield

Sulphur

High-Yield Trend

3
2022
1
2019
1
2017
Topics 0
Questions 5
low Yield

Water Pollution

High-Yield Trend

1
2023
2
2022
1
2019
1
2016
Topics 0
Questions 5
low Yield

Zero Order Reactions

High-Yield Trend

3
2026
2
2025
Topics 0
Questions 5
low Yield

Amino Acids

High-Yield Trend

1
2026
3
2025
Topics 0
Questions 4
low Yield

Ammonia

High-Yield Trend

1
2025
1
2024
2
2022
Topics 0
Questions 4
low Yield

Atmospheric Pollution

High-Yield Trend

2
2023
1
2022
1
2015
Topics 0
Questions 4
low Yield

Biochemistry

High-Yield Trend

2
2026
2
2025
Topics 0
Questions 4
low Yield

Bond Energies

High-Yield Trend

2
2024
1
2023
1
2022
Topics 0
Questions 4
low Yield

Dilution And Concentration Calculations

High-Yield Trend

3
2026
1
2025
Topics 0
Questions 4
low Yield

Group 14 Elements

High-Yield Trend

3
2024
1
2013
Topics 0
Questions 4
low Yield

Group 15 Elements

High-Yield Trend

1
2025
1
2022
2
2019
Topics 0
Questions 4
low Yield

Group 16 Elements

High-Yield Trend

3
2024
1
2022
Topics 0
Questions 4
low Yield

Heavy Water

High-Yield Trend

2
2023
2
2022
Topics 0
Questions 4
low Yield

Lassaigne S Test

High-Yield Trend

2
2026
2
2025
Topics 0
Questions 4
low Yield

Molality And Molarity

High-Yield Trend

1
2026
3
2025
Topics 0
Questions 4
low Yield

Oxidation Number And Oxidation States

High-Yield Trend

3
2026
1
2024
Topics 0
Questions 4
low Yield

Oxides

High-Yield Trend

2
2025
2
2024
Topics 0
Questions 4
low Yield

Oxygen

High-Yield Trend

2
2023
2
2022
Topics 0
Questions 4
low Yield

Potential Energy

High-Yield Trend

3
2025
1
2023
Topics 0
Questions 4
low Yield

Reactions Of Chromium Compounds

High-Yield Trend

2
2026
2
2025
Topics 0
Questions 4
low Yield

Solubility Equilibria Of Sparingly Soluble Salts

High-Yield Trend

3
2026
1
2022
Topics 0
Questions 4
low Yield

Spontaneity

High-Yield Trend

2
2023
1
2022
1
2019
Topics 0
Questions 4
low Yield

Stereoisomerism

High-Yield Trend

3
2026
1
2025
Topics 0
Questions 4
low Yield

Structure Of Amines

High-Yield Trend

1
2023
3
2022
Topics 0
Questions 4
low Yield

Thermodynamics Terms

High-Yield Trend

1
2026
2
2023
1
2018
Topics 0
Questions 4
low Yield

Types Of Solutions

High-Yield Trend

1
2024
2
2023
1
2022
Topics 0
Questions 4
low Yield

Vitamins

High-Yield Trend

1
2025
2
2024
1
2022
Topics 0
Questions 4
low Yield

Volumetric Analysis

High-Yield Trend

2
2026
2
2021
Topics 0
Questions 4
low Yield

Acid Base Concepts And Principles

High-Yield Trend

2
2026
1
2024
Topics 0
Questions 3
low Yield

Bohr S Model Of Hydrogen Atom

High-Yield Trend

1
2024
2
2022
Topics 0
Questions 3
low Yield

Conductance Of Electrolytic Solutions

High-Yield Trend

2
2026
1
2025
Topics 0
Questions 3
low Yield

Decay Rate

High-Yield Trend

2
2025
1
2004
Topics 0
Questions 3
low Yield

Dipole Moment

High-Yield Trend

2
2025
1
2024
Topics 0
Questions 3
low Yield

Dual Nature Of Matter

High-Yield Trend

2
2026
1
2023
Topics 0
Questions 3
low Yield

Electrochemical Cells

High-Yield Trend

2
2025
1
2022
Topics 0
Questions 3
low Yield

Environmental Pollution

High-Yield Trend

1
2023
1
2022
1
2019
Topics 0
Questions 3
low Yield

Glucose

High-Yield Trend

2
2025
1
2023
Topics 0
Questions 3
low Yield

Group 17 Elements

High-Yield Trend

1
2022
1
2021
1
2015
Topics 0
Questions 3
low Yield

Half Life

High-Yield Trend

1
2024
1
2023
1
2022
Topics 0
Questions 3
low Yield

Liquifaction Of Gases

High-Yield Trend

1
2023
2
2022
Topics 0
Questions 3
low Yield

Metals And Non Metals

High-Yield Trend

3
2025
Topics 0
Questions 3
low Yield

Nucleic Acids

High-Yield Trend

1
2024
1
2023
1
2019
Topics 0
Questions 3
low Yield

Preparation Of Amines

High-Yield Trend

2
2026
1
2021
Topics 0
Questions 3
low Yield

Refining

High-Yield Trend

1
2023
1
2022
1
2019
Topics 0
Questions 3
low Yield

Solvolysis And Carbocation Stability

High-Yield Trend

2
2026
1
2025
Topics 0
Questions 3
low Yield

Stereoisomers

High-Yield Trend

2
2023
1
2022
Topics 0
Questions 3
low Yield

Tetravalence Of Carbon Shapes Of Organic Compounds

High-Yield Trend

2
2024
1
2023
Topics 0
Questions 3
low Yield

Unit Cells

High-Yield Trend

2
2023
1
2019
Topics 0
Questions 3
low Yield

Uses Of Carboxylic Acids

High-Yield Trend

1
2023
1
2022
1
2021
Topics 0
Questions 3
low Yield

Acid Base Equilibria

High-Yield Trend

1
2026
1
2024
Topics 0
Questions 2
low Yield

Adiabatic Processes

High-Yield Trend

2
2024
Topics 0
Questions 2
low Yield

Applications Of Equilibrium Constants

High-Yield Trend

2
2022
Topics 0
Questions 2
low Yield

Atom Structure Models

High-Yield Trend

1
2024
1
2023
Topics 0
Questions 2
low Yield

Balancing A Redox Reaction

High-Yield Trend

2
2023
Topics 0
Questions 2
low Yield

Bonding In Metal Carbonyls

High-Yield Trend

2
2022
Topics 0
Questions 2
low Yield

De Broglie Hypothesis

High-Yield Trend

2
2024
Topics 0
Questions 2
low Yield

Discovery Of Sub Atomic Particles

High-Yield Trend

1
2023
1
2022
Topics 0
Questions 2
low Yield

Enzymes

High-Yield Trend

1
2024
1
2022
Topics 0
Questions 2
low Yield

Food Chemistry

High-Yield Trend

1
2025
1
2016
Topics 0
Questions 2
low Yield

Functional Groups

High-Yield Trend

1
2026
1
2024
Topics 0
Questions 2
low Yield

Gaseous State

High-Yield Trend

2
2026
Topics 0
Questions 2
low Yield

Grignard S Reagents And Their Uses

High-Yield Trend

1
2026
1
2025
Topics 0
Questions 2
low Yield

Group 18 Elements

High-Yield Trend

1
2024
1
2019
Topics 0
Questions 2
low Yield

Human Health And Disease

High-Yield Trend

1
2025
1
2023
Topics 0
Questions 2
low Yield

Hydrolysis Of Salts

High-Yield Trend

1
2026
1
2025
Topics 0
Questions 2
low Yield

Imperfections In Solids

High-Yield Trend

1
2022
1
2014
Topics 0
Questions 2
low Yield

Internal Energy

High-Yield Trend

1
2023
1
2018
Topics 0
Questions 2
low Yield

Ionic And Covalent Bonding

High-Yield Trend

2
2025
Topics 0
Questions 2
low Yield

Medicinal Chemistry

High-Yield Trend

1
2023
1
2022
Topics 0
Questions 2
low Yield

Method Of Preparation Of Diazoniun Salts

High-Yield Trend

2
2024
Topics 0
Questions 2
low Yield

Moving Charges And Magnetism

High-Yield Trend

2
2025
Topics 0
Questions 2
low Yield

Nuclear Chemistry

High-Yield Trend

2
2024
Topics 0
Questions 2
low Yield

Nuclear Physics

High-Yield Trend

2
2026
Topics 0
Questions 2
low Yield

Ozonolysis

High-Yield Trend

1
2025
1
2022
Topics 0
Questions 2
low Yield

Periodic Classification Of Elements

High-Yield Trend

1
2024
1
2021
Topics 0
Questions 2
low Yield

Phosphorus

High-Yield Trend

1
2023
1
2018
Topics 0
Questions 2
low Yield

Photoelectric Effect

High-Yield Trend

1
2025
1
2024
Topics 0
Questions 2
low Yield

Polymers Of Commercial Importance

High-Yield Trend

1
2022
1
2018
Topics 0
Questions 2
low Yield

Properties Of Benzene

High-Yield Trend

2
2022
Topics 0
Questions 2
low Yield

Quantum Mechanics

High-Yield Trend

1
2026
1
2025
Topics 0
Questions 2
low Yield

Soaps

High-Yield Trend

2
2022
Topics 0
Questions 2
low Yield

Thermal Properties Of Matter

High-Yield Trend

1
2024
1
2022
Topics 0
Questions 2
low Yield

Uncertainty In Measurement

High-Yield Trend

1
2022
1
2015
Topics 0
Questions 2
low Yield

Units And Measurement

High-Yield Trend

2
2025
Topics 0
Questions 2
low Yield

Acid Base Titrations

High-Yield Trend

1
2024
Topics 0
Questions 1
low Yield

Alloys

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Analgesics

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Anomalous Behaviour Of Beryllium

High-Yield Trend

1
2019
Topics 0
Questions 1
low Yield

Antiseptics

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Aromatic Electrophilic Substitutions

High-Yield Trend

1
2026
Topics 0
Questions 1
low Yield

Atomic Physics

High-Yield Trend

1
2026
Topics 0
Questions 1
low Yield

Biological Importance Of Sodium And Potassium

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Bond Dissociation Enthalpy

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Collision Theory Of Chemical Reactions

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Combustion And Flame

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Corrosion And Electrochemical Reactions

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Dalton S Atomic Theory

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Dihydrogen

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Disproportionation Reactions

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Dual Nature Of Radiation And Matter

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Electromagnetic Waves

High-Yield Trend

1
2024
Topics 0
Questions 1
low Yield

Electrophilicity And Hydration Of Aldehydes

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Fluid Mechanics

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Green Chemistry

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Hess S Law

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Industrial Waste

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Isotopes

High-Yield Trend

1
2024
Topics 0
Questions 1
low Yield

Laws Of Chemical Combinations

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Methods Of Preparation Of Haloalkanes

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Organometallic Compounds

High-Yield Trend

1
2021
Topics 0
Questions 1
low Yield

Osmosis

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Packing Efficiency

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Pesticides

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Ph And Temperature

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Preparation

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Preparation Of Dihydrogen

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Preparation Of Haloarenes

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Protein Structure

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Radioactive Decay

High-Yield Trend

1
2025
Topics 0
Questions 1
low Yield

Radioactivity

High-Yield Trend

1
2026
Topics 0
Questions 1
low Yield

Semiconductor Electronics Materials Devices And Simple Circuits

High-Yield Trend

1
2021
Topics 0
Questions 1
low Yield

Specific Heat Capacity

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Spectroscopy

High-Yield Trend

1
2026
Topics 0
Questions 1
low Yield

Structure Of Proteins

High-Yield Trend

1
2022
Topics 0
Questions 1
low Yield

Surface Tension

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Types Of Cells

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Van Der Waals Equation

High-Yield Trend

1
2023
Topics 0
Questions 1
low Yield

Water

High-Yield Trend

1
2015
Topics 0
Questions 1
low Yield

X Ray Spectra And Moseley S Law

High-Yield Trend

1
2025
Topics 0
Questions 1

About Chemistry for JEE-MAIN

Scoring high in Chemistry is crucial for clearing the JEE-MAIN cut-offs. Our chapter-wise breakdown helps you understand exactly which topics have historically carried the most weightage in the exam.

By practicing Chemistry previous year questions, you can familiarize yourself with the recurring concepts, difficulty level, and framing of questions. We recommend starting your revision with the chapters that have the highest number of PYQs listed above.

Chemistry Preparation FAQs

How is the Chemistry section structured in JEE-MAIN?

The Chemistry section tests your fundamental understanding and application of concepts. Reviewing the PYQs will give you a clear picture of the theoretical vs numerical ratio and the depth of knowledge required.

Which chapters should I prioritize in Chemistry?

The chapters are already sorted by the number of questions asked in previous years. Focus your initial preparation on the chapters at the top of the list, as they historically yield the most marks.