When MnO2 is fused with KOH, a purple coloured compound is formed. The

1.	When MnO2 is fused with KOH, a purple coloured compound is formed. The compound is(a) Mn2O4(b) KMnO4(c) K2MnO4(d) Mn2O3
Answer» Answer is : (c) K₂MnO₄ 2MnO₂ + 4KOH + O₂ \(\rightarrow \underset{\text{Purple green}}{2K_2MnO_4}\) + 2H₂O

When MnO2 is fused with KOH, a purple coloured compound is formed. The compound is(a) Mn2O4(b) KMnO4(c) K2MnO4(d) Mn2O3

Answer»

Answer is : (c) K₂MnO₄

2MnO₂ + 4KOH + O₂ \(\rightarrow \underset{\text{Purple green}}{2K_2MnO_4}\) + 2H₂O

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When MnO2 is fused with KOH, a purple coloured compound is formed. The compound is(a) Mn2O4(b) KMnO4(c) K2MnO4(d) Mn2O3

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