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The ion that cannot be precipitated by both HCI and H2S is (a) Pb^2+ (b) Cu^+

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The ion that cannot be precipitated by both HCI and H2S is

(a) Pb2+

(b) Cu+

(c) Ag+

(d) Sn2+

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1 Answer

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Best answer

The correct option (c) Ag+

Explanation:

Ag+ is precipitated only by HCI not by H2S while all other are precipitated by H2S in prescnce of HCl.

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