| ⇦ | 
| ⇨ |
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: - How many coulombs are required for the oxidation of 1 mole H₂O to O₂
- Copper occurs naturally as Cu-63 and Cu-65. Given Atomic Weight
- Which of the following is electron-deficient?
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
- Colligative properties of solution are those properties which depend on the
Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many coulombs are required for the oxidation of 1 mole H₂O to O₂
- Copper occurs naturally as Cu-63 and Cu-65. Given Atomic Weight
- Which of the following is electron-deficient?
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
- Colligative properties of solution are those properties which depend on the
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply