A white ppt obtained in the analysisof a mixturebecomesblackon treatme – InterviewSolution

1.	A white ppt obtained in the analysisof a mixturebecomesblackon treatmentwithNH_(3) or NH_(4)OHdue tothe formationof finelydividedHg and Hg (NH_(2))CI i.e. [Hg+Hg (NH_(2))CI] The salt may be
Answer» `PbCI_(2)` `AGCI` `Hg_(2)CI_(2)` `Hg_(2)CI_(2)` ANSWER :d

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