Electrochemical Industries MCQs Test and Answers pdf Download

Practice electrochemical industries MCQs and chemistry for test prep and learning. Free electrochemistry notes has multiple choice questions (MCQ) with electrochemical industries quiz as on industrial scale sodium metal is prepared by electrolysis of fused with answering options naoh, nacl, nao and nh3 for exam preparation. Study to learn electrochemical industries quiz with MCQs to find questions answers based online tests.

MCQs on Electrochemical Industries

MCQ. On industrial scale sodium metal is prepared by electrolysis of fused

  1. NaOH
  2. NaCl
  3. NaO
  4. NH3

B

MCQ. Electrolyte used for tin plating is

  1. sulphide ore
  2. stannous sulphate
  3. hydrogen sulphate
  4. sodium chloride

B

MCQ. Conditions for good electroplating are

  1. high current density
  2. low temperature
  3. high concentration of metal in electrolyte
  4. all of above

D

MCQ. Process used to deposit one metal over another metal is called

  1. electrolysis
  2. electroplating
  3. carbon plating
  4. none of above

B

MCQ. When zinc is plated on steel, anode is made up of

  1. steel
  2. oxygen
  3. zinc
  4. carbon

C