| ⇦ | 
| ⇨ |
Which of the following is used in electroplating
Options
(a) AgCl
(b) AgNO₃
(c) sodium argentocyanide
(d) none of these
Correct Answer:
sodium argentocyanide
Explanation:
It is used for plating articles of base metals. The article to be plated is made the cathode while the anode consists of pure silver. The electrolyte is the solution of argentocyanide. As the complex ion is very stable the concentration of silver ion in solution is very small at any time. [Ag(CN)₂]⁻ .
Related Questions: - In hydrogen spectrum, the different line of Lyman series are present in
- PV/T= Constant. A real gas will behave as ideal gas
- Water is oxidised to oxygen by
- Hair cream is an example of
- In the manufacture of ethanol from starch by fermentation,
Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In hydrogen spectrum, the different line of Lyman series are present in
- PV/T= Constant. A real gas will behave as ideal gas
- Water is oxidised to oxygen by
- Hair cream is an example of
- In the manufacture of ethanol from starch by fermentation,
Topics: Electrochemistry and Chemical Kinetics (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