Which of the following metal sulphide is precipitated in an acidic med – InterviewSolution

InterviewSolution

1.

Which of the following metal sulphide is precipitated in an acidic medium? (a) NiS (b) CoS (c) CuS (d) MnS

Answer»

(c) CuS

CuS is precipitated in an acidic medium while sulphile of \(N i^{+2}\), \(CO^{+2}\) and \(Mn^{+2}\) are precipitated in alkaline medium.

Option : (c) CuS

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