1.

In the process of electroplating, large amounts of Ag^(+) ions can be used in the electrolyte as the complex

Answer»

`K_3[AG(CN)_4]`
`K[Ag(CN)_2]`
`K_2[Ag(CN)_3]`
`K_2 [Ag(CN)_2]`

ANSWER :B


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