The laboratory method for the preparatio...

The laboratory method for the preparation of `H_(2)O_(2)` is by

A

`NaSO_4`

B

`NH_4HSO_4`

C

`Na_(2)O_(2)+H_2SO_4`

D

All the above

Verified by Experts

The correct Answer is:

C

In laboratory `H_2O_2` is prepared as below by Merck’s process `Na_2O_2+H_2SO_4 rarrNa_2SO_4 +underset("peroxide")underset("Hydrogen")(H_2O_2)`

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