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AP-EAPCET SERIES
Chemistry

Some Basic Concepts Of Chemistry

6 previous year questions.

Volume: 6 Ques
Yield: Medium

High-Yield Trend

2
2025
1
2023
3
2022

Chapter Questions
6 MCQs

01
PYQ 2022
medium
chemistry ID: ap-eapce
How many grams of Mg is required to completely reduce 100 mL, 0.1 M solution using the following reaction?
1
2
3
4
02
PYQ 2022
medium
chemistry ID: ap-eapce
Arrange the following in the correct order of their bond orders: N , O , O , O
1
II>III>I>IV
2
III>II>IV>I
3
I>III>II>IV
4
I>II>III>IV
03
PYQ 2022
medium
chemistry ID: ap-eapce
The statement related to law of definite proportions is:
1
The ratio of oxygen in H\textsubscript{2}O and H\textsubscript{2}O\textsubscript{2} with respect to fixed mass of hydrogen atom is a whole number
2
\% of oxygen in H\textsubscript{2}O is constant irrespective of the source
3
Equal volume of all gases at the same temperature and pressure should contain equal number of molecules
4
Matter can neither be created nor destroyed
04
PYQ 2023
medium
chemistry ID: ap-eapce
Identify incorrectly matched set from the following
1
Molecules with incomplete octet - BeH2, BC13
2
Polar molecules - BF3, CCl4
3
Molecules with expanded octet - PCl5, SF6
4
Odd electron molecules - NO, NO2
05
PYQ 2025
medium
chemistry ID: ap-eapce
Identify the pair which is not correctly matched:
1
Aspirin - prevents platelet coagulation
2
Histamine - dilates smooth muscle in bronchi
3
Aspirin - inhibits prostaglandin synthesis
4
Histamine - stimulates the secretion of HCl in stomach
06
PYQ 2025
medium
chemistry ID: ap-eapce
Identify the herbicides from the following:
a) DDT b) Aldrin c) Sodium chlorate d) Nicotine e) Sodium arsenite
1
c, e
2
a, d
3
b, c
4
d, e

About Some Basic Concepts Of Chemistry - AP-EAPCET

Some Basic Concepts Of Chemistry is a vital chapter for AP-EAPCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Some Basic Concepts Of Chemistry PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Some Basic Concepts Of Chemistry carry the most weight. Then, tackle the questions iteratively to solidify your understanding.