Chemistry · 2024
JEE Main · 1 February 2024, Shift 2 · Q69
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): In aqueous solutions Cr^2+…
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): In aqueous solutions $\displaystyle \mathrm{Cr}^{2+}$ is reducing while $\displaystyle \mathrm{Mn}^{3+}$ is oxidising in nature.
Reason (R) : Extra stability to half filled electronic configuration is observed than incompletely filled electronic configuration.
In the light of the above statements, choose the most appropriate answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(1)
Both (A) and (R) are true and (R) is the correct explanation of (A)
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.