BIHAR-BOARD-XII
Chemistry Analysis
Comprehensive breakdown of 46 chapters with 301 previous year questions. Explore priority-sorted content and weightage analytics.
46
Chapters
301
Total Questions
PYQ
Years Covered
Chapters
Sorted by Questions medium Yield
Organic Chemistry
High-Yield Trend
4
2025 11
2024 4
2023 Topics 0
Questions 19
medium Yield
Biomolecules
High-Yield Trend
10
2025 5
2024 3
2023 Topics 0
Questions 18
medium Yield
Electrochemistry
High-Yield Trend
7
2025 6
2024 5
2023 Topics 0
Questions 18
medium Yield
The Solid State
High-Yield Trend
4
2025 7
2024 6
2023 Topics 0
Questions 17
medium Yield
Chemical Kinetics
High-Yield Trend
5
2025 6
2024 5
2023 Topics 0
Questions 16
medium Yield
Coordination Compounds
High-Yield Trend
9
2025 2
2024 5
2023 Topics 0
Questions 16
medium Yield
Metallurgy
High-Yield Trend
6
2025 2
2024 6
2023 Topics 0
Questions 14
low Yield
Alcohols Phenols And Ethers
High-Yield Trend
7
2025 2
2024 3
2023 Topics 0
Questions 12
low Yield
General Chemistry
High-Yield Trend
12
2023 Topics 0
Questions 12
low Yield
Polymers
High-Yield Trend
2
2025 4
2024 5
2023 Topics 0
Questions 11
low Yield
Inorganic Chemistry
High-Yield Trend
10
2023 Topics 0
Questions 10
low Yield
Organic Reactions
High-Yield Trend
6
2024 4
2023 Topics 0
Questions 10
low Yield
Solutions
High-Yield Trend
7
2025 3
2024 Topics 0
Questions 10
low Yield
Colligative Properties
High-Yield Trend
4
2024 5
2023 Topics 0
Questions 9
low Yield
P Block Elements
High-Yield Trend
3
2025 5
2024 Topics 0
Questions 8
low Yield
Amines
High-Yield Trend
3
2025 4
2023 Topics 0
Questions 7
low Yield
Nomenclature Of Organic Compounds
High-Yield Trend
1
2025 3
2024 3
2023 Topics 0
Questions 7
low Yield
The P Block Elements
High-Yield Trend
7
2025 Topics 0
Questions 7
low Yield
Chemical Bonding And Molecular Structure
High-Yield Trend
2
2025 2
2024 2
2023 Topics 0
Questions 6
low Yield
Aldehydes And Ketones
High-Yield Trend
3
2025 2
2023 Topics 0
Questions 5
low Yield
D And F Block Elements
High-Yield Trend
5
2025 Topics 0
Questions 5
low Yield
Haloalkanes And Haloarenes
High-Yield Trend
4
2025 1
2024 Topics 0
Questions 5
low Yield
Surface Chemistry
High-Yield Trend
3
2025 1
2024 1
2023 Topics 0
Questions 5
low Yield
Carboxylic Acids
High-Yield Trend
3
2025 1
2023 Topics 0
Questions 4
low Yield
Colloids
High-Yield Trend
2
2024 2
2023 Topics 0
Questions 4
low Yield
General Principles And Processes Of Isolation Of Elements
High-Yield Trend
4
2024 Topics 0
Questions 4
low Yield
Chemistry In Everyday Life
High-Yield Trend
1
2025 2
2024 Topics 0
Questions 3
low Yield
Redox Reactions
High-Yield Trend
3
2023 Topics 0
Questions 3
low Yield
Soaps
High-Yield Trend
3
2023 Topics 0
Questions 3
low Yield
Transition Elements
High-Yield Trend
3
2024 Topics 0
Questions 3
low Yield
Vitamins And Nutrition
High-Yield Trend
3
2023 Topics 0
Questions 3
low Yield
Acid Base Titrations
High-Yield Trend
2
2023 Topics 0
Questions 2
low Yield
Acids And Bases
High-Yield Trend
2
2023 Topics 0
Questions 2
low Yield
Adsorption
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Aldehydes Ketones And Carboxylic Acids
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Biochemistry
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Coordination Chemistry
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Functional Groups
High-Yield Trend
2
2023 Topics 0
Questions 2
low Yield
Group 18 Elements Noble Gases
High-Yield Trend
2
2023 Topics 0
Questions 2
low Yield
Industrial Chemistry
High-Yield Trend
1
2025 1
2024 Topics 0
Questions 2
low Yield
Isomerism
High-Yield Trend
2
2025 Topics 0
Questions 2
low Yield
Oxidation And Reduction Reactions
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Periodic Table
High-Yield Trend
2
2024 Topics 0
Questions 2
low Yield
Electrochemical Cells
High-Yield Trend
1
2024 Topics 0
Questions 1
low Yield
Nitrogen
High-Yield Trend
1
2023 Topics 0
Questions 1
low Yield
Nomenclature Of Coordination Compounds
High-Yield Trend
1
2024 Topics 0
Questions 1