Extraction of Metals - Result Question 67

####68. AgCl dissolve in excess of KCN solution to give complex compound.

(1980)

True/False

69Cu+disproportionate to Cu2+ and elemental copper in solution.

(1991)

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Solution:

  1. K[Ag(CN)2]:AgCl+2KCNK[Ag(CN)2]+KCl


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