Chemistry · 2026
JEE Main · 4 April 2026, Shift 2 · Q62
Consider |x| is the difference in oxidation states of Mn in highest manganese fluoride and highest manganese oxide. The ions with |x| number of…
Consider $\displaystyle |x|$ is the difference in oxidation states of Mn in highest manganese fluoride and highest manganese oxide. The ions with $\displaystyle |x|$ number of unpaired electrons from the following are:
A. $\displaystyle \mathrm{Sc}^{3+}$
B. $\displaystyle \mathrm{Zn}^{2+}$
C. $\displaystyle \mathrm{V}^{2+}$
D. $\displaystyle \mathrm{Fe}^{2+}$
E. $\displaystyle \mathrm{Co}^{2+}$
Choose the correct answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(3)
C and E Only
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.