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Which of the following is not precipitat...

Which of the following is not precipitated as sulphide by passing `H_2S` gas in the presence of conc. HCI ?

A

Copper

B

Arsenic

C

Lead

D

Cadmium.

Text Solution

Verified by Experts

The correct Answer is:
D
CdS is not precipitated in conc. `HCl ` medium. For precipitation , the solution has to be diluted.
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MODERN PUBLICATION-APPENDIX A-Multiple Choice Questions (Level-I)
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