NEET UG 2023 · Chemistry · Question 62
NEET 2023 Chemistry, question 62
Question 62 of the NEET 2023 paper (code G6) is a Chemistry question from The p-Block Elements (Class 12). Its idea, Noble Gases: Properties and Uses, was asked twice, in 2021 and 2023, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q62 · Chemistry
Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R :
Assertion A : Helium is used to dilute oxygen in diving apparatus.
Reasons R : Helium has high solubility in O.
In the light of the above statements, choose the correct answer from the options given below :
- 1A is false but R is true.
- 2Both A and R are true and R is the correct explanation of A.
- 3Both A and R are true and R is NOT the correct explanation of A.
- 4A is true but R is false.Official answer
Official answer: option 4 · NTA final answer key
Same idea
Noble Gases: Properties and Uses, in other papers
NEET asked this idea twice, in 2021 and 2023. The other question below.
- 2021 Q82Noble gases are named because of their inertness towards reactivity. Identify an incorrect statement about them.One-line MCQ · Easy
Noble Gases: Properties and Uses: every question and how it was framed
The chapter
The p-Block Elements (Class 12) in ten years of NEET
23 questions from 2017–2026, asked in 10 of 10 papers, about 2.2 a paper. p-Block Elements (Groups 15-18) alone had 23.