NEET UG 2021 · Chemistry · Question 82
NEET 2021 Chemistry, question 82
Question 82 of the NEET 2021 paper (code O1) 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
Q82 · Chemistry
Noble gases are named because of their inertness towards reactivity. Identify an incorrect statement about them.
- 1Noble gases have weak dispersion forces.
- 2Noble gases have large positive values of electron gain enthalpy.
- 3Noble gases are sparingly soluble in water.
- 4Noble gases have very high melting and boiling points.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.
- 2023 Q62Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R : Assertion A : Helium is used to…Assertion–reason · 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.