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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.
Related Questions: - Which one of the following moleculescontains no π bond?
- Primary alcohols can be prepared by the reaction of RMgx with
- Alkyl halides react with metallic sodium in the presence of anhydrous ether is
- The preparation of ethene from ethanol can be described as
- When KMnO₄ reacts with KBr in alkaline medium gives bromate ion. Then oxidation
Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following moleculescontains no π bond?
- Primary alcohols can be prepared by the reaction of RMgx with
- Alkyl halides react with metallic sodium in the presence of anhydrous ether is
- The preparation of ethene from ethanol can be described as
- When KMnO₄ reacts with KBr in alkaline medium gives bromate ion. Then oxidation
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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