Which of the following, on reaction with H2S, does not produce metallic sulphide? (a) CdCI2 (b) ZnCI2 (c) COCI2 (d) CuCI2
Answers
Answered by
3
Anwer is d) CuCl2.
This is bcoz copper lies below hydrogen in electrochemical series and cannot displace hydrogen from any compound which contains hydrogen.
hope it helps!
This is bcoz copper lies below hydrogen in electrochemical series and cannot displace hydrogen from any compound which contains hydrogen.
hope it helps!
sunny13226:
hii
Answered by
3
The correct option is (c) COCI2.
Explanation:
H2S is the group reagent for II and IV group of basic radicals (cations). So, with COCl2 (no metal here), no metallic sulphide will be produced.
I think this will help you.
Explanation:
H2S is the group reagent for II and IV group of basic radicals (cations). So, with COCl2 (no metal here), no metallic sulphide will be produced.
I think this will help you.
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