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When H2S is passed through the HCl conta...

When `H_2S` is passed through the HCl containing aqueous solution of `CuCl_2` `HgCl_2` `BiCl_3` and `CoCl_2`, it does not precipitate out

A

CuS

B

Hgs

C

`Bi_2S_3`

D

CoS

Text Solution

Verified by Experts

The correct Answer is:
D
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FIITJEE-QUALITATIVE ANALYSIS -Assignment problemes(objective)(leve-I)
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  12. A mixture of inorganic substances on treatment with dilute H2SO4 gives...

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