Some Basic Concepts Of Chemistry — NEET Previous Year Questions

24 solved PYQs · 2016–2026 · Chemistry

Solved PYQs: 24
Years covered: 2016–2026
Avg / year: ~2
Subject: Chemistry

How many NEET questions come from Some Basic Concepts Of Chemistry?

Some Basic Concepts Of Chemistry has contributed 24 questions to National Eligibility cum Entrance Test (UG) papers between 2016 and 2026 — an average of about 2 questions a year. That count is measured from EByAi’s bank of 46,150 NEET questions, not estimated from a syllabus. Every one of the 24 questions carries a written, step-by-step solution, and each is tagged to Some Basic Concepts Of Chemistry within Chemistry, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Some Basic Concepts Of Chemistry questions from real NEET papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 24 Some Basic Concepts Of Chemistry questions (with full written solutions) are available in practice.

Question 1 · NEET 2025
Dalton's atomic theory could not explain which of the following?
1. (A) $Law of multiple proportions$
2. (B) $Law of gaseous volumes$
3. (C) $Law of conservation of mass$
4. (D) $Law of constant proportions$
Show answerAnswer
$Answer: (B) Law of gaseous volumes$
Question 2 · NEET 2023
The density of 1 M solution of a compound 'X' is 1.25 g mL^-1. The correct option for the molality of solution is (Molar mass of compound X = 85 g):
1. (A) $0.705 m$
2. (B) $1.208 m$
3. (C) $1.165 m$
4. (D) $0.858 m$
Show answerAnswer
$Answer: (D) 0.858 m$
Question 3 · NEET 2022
In one molal solution that contains 0.5 mole of a solute, there is
1. (A) $500 mL of solvent$
2. (B) $500 g of solvent$
3. (C) $100 mL of solvent$
4. (D) $1000 g of solvent$
Show answerAnswer
$Answer: (B) 500 g of solvent$
Question 4 · NEET 2022
What fraction of Fe exists as Fe(III) in Fe0.96O ?

(Consider Fe0.96O to be made up of Fe(II) and Fe(III) only)
1. (A) $\frac{1}{20}$
2. (B) $\frac{1}{12}$
3. (C) $0.08$
4. (D) $\frac{1}{16}$
Show answerAnswer
$Answer: (B) \frac{1}{12}$
Question 5 · NEET 2022
The density of the solution is 2.15 g mL^-1, then mass of 2.5 mL solution in correct significant figures is :
1. (A) $53.75 g$
2. (B) $5375 \times 10 -3 g$
3. (C) $5.4 g$
4. (D) $5.38 g$
Show answerAnswer
$Answer: (C) 5.4 g$

Some Basic Concepts Of Chemistry questions by year

Year	Questions	Share of chapter questions
2026	2
2025	2
2024	6
2023	2
2022	4
2021	1
2020	2
2019	1
2018	2
2017	1
2016	1

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FAQs

How many NEET questions have been asked from Some Basic Concepts Of Chemistry?

EByAi's bank holds 24 real NEET questions from Some Basic Concepts Of Chemistry, asked between 2016 and 2026 — about 2 per year on average. Every count is measured from actual papers, not estimated.

Is Some Basic Concepts Of Chemistry important for NEET?

24 questions over 11 papers make Some Basic Concepts Of Chemistry a steady-weightage chapter in NEET Chemistry. The year-wise table above shows exactly how often it appears.

Can I solve Some Basic Concepts Of Chemistry PYQs online for free?

Yes. EByAi lets you solve NEET past-year questions in the browser with written solutions — free daily practice, no card needed.

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