In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason

In The Silver Plating Of Copper Kagcn Is Used Instead Chemistry Question

In the silver plating of copper, K[Ag(CN)₂] is used instead of AgNO₃. The reason is

Options

(a) a thin layer of Ag is formed on Cu
(b) more voltage is required
(c) Ag⁺ ions are completely removed from solution
(d) less availability of Ag⁺ ions,as Cu can not displace Ag from [Ag(CN)₂]⁻ ion

Correct Answer:

less availability of Ag⁺ ions,as Cu can not displace Ag from [Ag(CN)₂]⁻ ion

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Coordination Compounds (87)
Subject: Chemistry (2512)

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