An inorganic substance liberates oxygen on heating and turns and acidic solution of Kl brown and reduces acidified K M n O 4 solution. The substance is

Question

An inorganic substance liberates oxygen on heating and turns and acidic solution of Kl brown and reduces acidified K M n O 4 solution. The substance is, H g O, H 2 O 2, K N O 3, P b N O 3 2

MARKS App · Accepted Answer

It is H 2 O 2 and the reactions are as follows 2 H 2 O 2 → H e a t 2 H 2 O + O 2 2 K I +H 2 O 2 → A c i d i c 2 K O H + I 2 B r o w n

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