When manganese dioxide is fused with KOH in air. It gives
A. potassium permanganate
B. potassium manganate
C. manganese hydroxide
D. Mn3O4.
Answer:B
When manganese dioxide is fused with KOH in air. It gives
A. potassium permanganate B. potassium manganate C. manganese hydroxide D. Mn3O4.