1.

Match the following

Answer»


Solution :A) `Hg^(2+)` - DIL. HCI, `H_(2)S` in presence of HCl, insoluble in `(NH_(4))_(2)S`
B) `Pb^(2+)` - Dil. HCI, soluble in `(NH_(4))_(2)S`
C) `Hg^(+) - H_(2)S` in presence of HCI, insoluble in yellow `(NH_(4))_(2)S`
D) `As^(+3) - H_(2)S` in presence of HCI, soluble in yellow `(NH_(4))_(2)S`


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