EasyRe-NEET 2026
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The green paramagnetic species formed by heating KMnO₄ at 513 K is
A
K₂MnO₄
B
Mn₃O₄
C
MnO
D
KO₂
Explanation
KMnO₄ —Δ→ K₂MnO₄ + MnO₂ + O₂
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