Q1 / 90 · JEE Main 2024 (05 Apr Shift 1) · Chemistry

The metal that shows highest and maximum number of oxidation state is :

A
\(\mathrm{Fe}\)
Correct answer
B
\(\mathrm{Mn}\)
C
Co
D
Ti

Solution

Mn shows highest oxidation state $\left(\mathrm{Mn}^{+7}\right)$ in $3 \mathrm{~d}$ series metals.

Hence, the correct answer is option: 'B'.

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