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H(2)S in the presence of HCl precipitate...

`H_(2)S` in the presence of HCl precipitates II group but not IV group because `:`

A

HCI activates `H_(2)S`

B

HCI decreases concentration of sulphide ions

C

HCI increases concentration of sulphide ions

D

sulphides of IV group are unstable in HCI.

Text Solution

Verified by Experts

The correct Answer is:
B
NA
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