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Decomposition of H(2)O(2) is retarded by...

Decomposition of `H_(2)O_(2)` is retarded by :
`2H_(2)O_(2)(l) rarr 2H_(2)O(l)+O_(2)(g)`

A

B

`MnO_(2)`

C

`Zn`

D

Colloidal Ni

Text Solution

Verified by Experts

The correct Answer is:
A
Decomposition of `H_(2)O_(2)` retarted by addition of inhibitor like Acetanilide.
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