Electrochemical Industries MCQs Quiz Worksheet PDF Download

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Chemistry practice test MCQ: on industrial scale sodium metal is prepared by electrolysis of fused with options naoh, nacl, nao and nh3 with chemistry practice tests starting from what is chemistry to all topics of class 9 chemistry. Free chemistry revision notes to learn electrochemical industries quiz with MCQs to find questions answers based online learning tests.

MCQs on Electrochemical Industries Quiz PDF Download

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