Analytical Chemistry Question 91

Question: The ion that can be precipitated by $ HCl $ as well as $ H_2S $ is

[MP PET 1996; JIPMER (Med.) 2002]

Options:

A) $ P{b^{2+}} $

B) $ F{e^{3+}} $

C) $ Z{n^{2+}} $

D) $ C{u^{2+}} $

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Answer:

Correct Answer: A

Solution:

Pb2+ as it’s precipitated as chloride and sulphide in Ist and IInd group respectively