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Question

The products formed during the reaction of argentite with KCN is/are :
  1. K[Ag(CN)2]
  2. K2[Ag(CN)4]
  3. K2S
  4. K2S3

A
K2[Ag(CN)4]
B
K[Ag(CN)2]
C
K2S3
D
K2S
Solution
Verified by Toppr

Option (A) and (C) are correct.

The products formed during the reaction of argentite with KCN are K[Ag(CN)2] and K2S

Ag2S+4KCN2K[Ag(CN)2]+K2S

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