NEET UG 2022 · Chemistry · Question 57
NEET 2022 Chemistry, question 57
Question 57 of the NEET 2022 paper (code R1) is a Chemistry question from The s-Block Elements. Its idea, Oxide, Peroxide, and Superoxide, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 3.
Updated 2026-10-08
Q57 · Chemistry
Identify the incorrect statement from the following
- 1Lithium is the strongest reducing agent among the alkali metals.
- 2Alkali metals react with water to form their hydroxides.
- 3The oxidation number of K in is +4.Official answer
- 4Ionisation enthalpy of alkali metals decreases from top to bottom in the group.
Official answer: option 3 · NTA final answer key
Same idea
The only question on Oxide, Peroxide, and Superoxide
No other NEET paper from 2017–2026 tested this exact idea.
Oxide, Peroxide, and Superoxide: every question and how it was framed
The chapter
The s-Block Elements in ten years of NEET
12 questions from 2017–2026, asked in 7 of 10 papers, about 1.1 a paper. s-Block Elements alone had 6.