Electrochemistry Multiple Choice Questions 1 PDF Download

Learn electrochemistry MCQs, grade 9 online chemistry test 1, oxidation and reduction multiple choice questions and answers. Oxidation and reduction revision test has chemistry worksheets, helping answer key with choices as hydrogenation, oxidation, sublimation and reduction of multiple choice questions (MCQ) with oxidation and reduction quiz as the process in which substance gains electrons is called for competitive exam prep, viva interview questions. Free chemistry study guide to practice oxidation and reduction quiz to attempt multiple choice questions based test.

MCQs on Electrochemistry Quiz PDF Download Worksheets 1

MCQ. The process in which substance gains electrons is called

  1. oxidation
  2. hydrogenation
  3. sublimation
  4. reduction

D

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

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

B

MCQ. Corrosion can be prevented by

  1. Alloying
  2. Tinning
  3. Galvanizing
  4. all of above

D

MCQ. The electrolyte used for tin plating is

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

B

MCQ. An electrolytic cell uses electrical energy to drive

  1. chemical reaction
  2. physical reaction
  3. no reaction
  4. none of above

A