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A black sulphide is formed by the action...

A black sulphide is formed by the action of `H_(2)S` on

A

Cupric chloride

B

Cadmium chloride

C

Zinc chloride

D

Sodium chloride

Text Solution

Verified by Experts

The correct Answer is:
A
`CuCl_(2) + H_(2)S to underset("(black ppt)")(CuS) + 2HCl`
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