Question

the chlorides of group 1 are in soluble on acidic medium or basic medium?​

Answer 1

Insoluble Chlorides Most metal chloride salts are soluble in water; only Ag+, Pb2+, and Hg22+ form chlorides that precipitate from water. Thus the first step in a qualitative analysis is to add about 6 M HCl, thereby causing AgCl, PbCl2, and/or Hg2Cl2 to precipitate.

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