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H(2) gas is liberated when H(2)O(2) reac...

`H_(2)` gas is liberated when `H_(2)O_(2)` reacts with

A

Acidified `KMnO_4`

B

`O_3`

C

Acidified `K_2Cr_2O_7`

D

`HCHO`

Text Solution

Verified by Experts

The correct Answer is:
D
`H_2O_2 + HCHO to HCOOH + H_2`
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