Chemistry · 2024
JEE Main · 8 April 2024, Shift 1 · Q66
Give below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: The stability order of +1 oxidation…
Give below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: The stability order of +$\displaystyle 1$ oxidation state of Ga, In and Tl is $\displaystyle \mathrm{Ga}<\mathrm{In}<$ Tl .
Reason R: The inert pair effect stabilizes the lower oxidation state down the group.In the light of the above statements, choose the correct answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(1)
Both $\displaystyle \mathbf{A}$ and $\displaystyle \mathbf{R}$ are true and $\displaystyle \mathbf{R}$ is the correct explanation of $\displaystyle \mathbf{A}$.
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.