Single Choice

Consider the following transformation 2CuX_2 \overset{Room . temperature }{\rightarrow}2CuX + X_2$$ Then X - can be :

A$$F^- , Br^-$$
B$$Cl^-,Br^-$$
C$$CN^- , I^-$$
Correct Answer
D$$Cl^- ,F^-$$

Solution

(c) $$Cu(CN)_2$$ and $$Cul_2$$ being unstable spontaeously decomposes into $$CuCN$$ and $$Cul$$ respectively at room temperature.

SIMILAR QUESTIONS

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