Which one of the following when dissolved in water gives coloured solution in nitrogen atmosphere?
Solution
(a) CuCl<sub>2</sub> + nH<sub>2</sub>O $\to$ Cu$_{(aq.)}^{ + 2}$ (blue colour)<br><br>(b) AgCl + nH<sub>2</sub>O $\to$ Insoluble<br><br>(c) ZnCl<sub>2</sub> + nH<sub>2</sub>O $\to$ Zn$_{(aq.)}^{ + 2}$ Colourless<br><br>(d) Cu<sub>2</sub>Cl<sub>2</sub> + nH<sub>2</sub>O $\to$ Insoluble
About this question
Subject: Chemistry · Chapter: d and f Block Elements · Topic: Properties of Transition Metals
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