Using manganese oxide as a catalyst, in heating potassium chlorate (KClO₃), manganese oxide (MnₓOᵧ) Options: A . &nbspevaporates B . &nbspmelts C . &nbspremains unchanged D . &nbspbecomes magnesium carbonate

Using manganese oxide as a catalyst, in heating potassium chlorate (KClO₃), ma

Question

Using manganese oxide as a catalyst, in heating potassium chlorate (KClO₃), manganese oxide (MnₓOᵧ)

Options:

A . evaporates

B . melts

C . remains unchanged

D . becomes magnesium carbonate

Answer: Option C
Answer: (c).remains unchanged

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