1.

Identify (A),(B),(C ),(D) and (E ), (A) (black) + dil HCI overset(Delta) to (B) (solution) + (C ) (gas) ( C) turns lead aceetain paper black , (B) gives orange ppt (D ) solution in excess of KI forming (E ).

Answer»

SOLUTION :(A) `HgS` (B) `HgCI_(2)` (C ) `H_(2)S` (D) `HgI_(2)` (E ) `K_(2)HgI_(4)`


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