1.

Which of the following will not give positive chromyl chloride test ?

Answer»

Copper chloride, `CuCl_(2)`
Mercuric chloride, `HgCl_(2)`
Zinc chloride, `ZnCl_(2)`
ANILINIUM chloride `C_(6)H_(5)NH_(3)Cl`

Solution :`HgCl_(2)` fails to give positive CHROMYL chloride TEST because of its covalent nature i.e., it does not DISSOCIATE to give `Cl^(-)`


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