Which one of the following basic radical (s) is//areprecipitated as su – InterviewSolution

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1.	Which one of the following basic radical (s) is//areprecipitated as sulphides in acidic medium in qualitative analysis?
Answer» `Pb^(2+)` `CU^(2+)` `CD^(2+)` `ZN^(2+)` Answer :A::B::C::D

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