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Black precipitate in the detection of su...

Black precipitate in the detection of sulphur with lead acetate and acetic acid is due to the formation of: P b 2 S PbS P b S 2 P b S O 4

A

`Pb_2S`

B

PbS

C

`PbS_2`

D

`PbSO_4`

Text Solution

Verified by Experts

The correct Answer is:
B
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