First slide

Hydrogen Peroxide

Question

Blackened oil painting can be restored into original form by the action of

Moderate

A

${Cl}_{2}$
B

$H_{2} O_{2}$
C

${MnO}_{2}$
D

${PbO}_{2}$

Solution

$\underset{Black}{PbS} + 4 H_{2} O_{2} \overset{}{\to} {PbSO}_{4} + 4 H_{2} O$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App