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Which of the following statements are co...

Which of the following statements are correct ?
I. On decomposition of `H_2O_2`, 1O_2` gas is released .
II. 2-ethylanthraquinol is used in preparation of `H_2O_2`.
III. On heating `KClO_3, Pb(NO_3)_2, NaNO_3, O_2` gas is released.
IV In the preparation of sodium peroxoborate, `H_2O_2` is treated with sodium metaborate

A

I, II, IV

B

II, III, IV

C

I, II, III, IV

D

I, II, III

Text Solution

Verified by Experts

The correct Answer is:
C
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