🩺 NEET🧪 Chemistry

The green paramagnetic species formed by heating \({\mathrm{KMnO}}_{4}\) at 513 K is [Re-NEET 2026]

Q1 FREE PREVIEW

The green paramagnetic species formed by heating \({\mathrm{KMnO}}_{4}\) at 513 K is

[Re-NEET 2026]

a

\({\mathrm{K}}_{2}{\mathrm{MnO}}_{4}\)

b

\({\mathrm{Mn}}_{3}{\mathrm{O}}_{4}\)

c

\(\mathrm{MnO}\)

d

\({\mathrm{KO}}_{2}\)

✓ Correct answer: a)

\({\mathrm{K}}_{2}{\mathrm{MnO}}_{4}\)

Explanation

\(2{\mathrm{KMnO}}_{4}\to {\mathrm{K}}_{2}{\mathrm{MnO}}_{4}+{\mathrm{MnO}}_{2}+{\mathrm{O}}_{2}\)

\({\mathrm{K}}_{2}{\mathrm{MnO}}_{4}\) will form on heating \({\mathrm{KMnO}}_{4}\) which has green colour.

Practice more NEET Chemistry PYQs

See every question on The D and F-Block Elements, or browse the full NEET question bank.

See all questions on The D and F-Block Elements →