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Hydrogen sulphide reacts with lead aceta...

Hydrogen sulphide reacts with lead acetate forming a black compound which reacts with `H_2O_2` to form another compound. The colour of the compound is

A

Black

B

Yellow

C

White

D

Pink

Text Solution

Verified by Experts

The correct Answer is:
C
`H_2S + (CH_3COO)_2Pb to underset"Black"(PbS) + 2CH_3COOH`
`PbS+ 4H_2O_2 to underset"White"(PbSO_4) + 4H_2O`
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