Which of the following is used in electroplating

Which Of The Following Is Used In Electroplating Chemistry Question

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:

  1. Among K, Ca,Fe and Zn the element which can form more than one binary compound
  2. When the temperature of reactions will increases then the effect on pH value will
  3. Which of the following technique is most suitable for purification of cyclo
  4. Which azide is explosive
  5. In liquid-gas equilibrium,the pressure of vapours above the liquid is constant

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*