The aqueous solutions of the following salts will be coloured in case – InterviewSolution

1.	The aqueous solutions of the following salts will be coloured in case of
Answer» `ZN (NO_(3))_(2)` `CO(NO_(3))_(2)` `CrCl_(3)` both `Co(NO_(3))_(2)and CrCl_(3)` Answer :D

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