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Electrochemistry Quiz Questions and Answers PDF Download eBook - 3

Solve Electrochemistry quiz questions and answers PDF, electrochemistry MCQ worksheets with answers key to practice grade 9 9th grade chemistry worksheet 3 for online certificates. Practice Electrochemical Cells MCQs, electrochemistry quiz questions and answers for distance learning. Learn corrosion and prevention, oxidation reduction and reactions, electrochemical industries, electrochemical cells test prep for free online courses.

"As compare to iron, aluminum has" Multiple Choice Questions (MCQ) on electrochemistry with choices less tendency to oxidize, higher tendency to oxidize, equal tendency to oxidize, and all of above for distance learning. Solve electrochemical cells quiz questions for school certificate programs for online education programs.

Electrochemistry MCQs Quiz 3 PDF Download eBook

MCQ: As compare to iron, aluminum has

  1. higher tendency to oxidize
  2. less tendency to oxidize
  3. equal tendency to oxidize
  4. all of above

A

MCQ: Oxidation-reduction reaction involves

  1. transfer of neutrons
  2. transfer of protons
  3. transfer of electrons
  4. all of above

C

MCQ: Lead and Zinc metals occur naturally as

  1. oxides
  2. sulphite ores
  3. carbon ores
  4. chloride ores

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: Electrochemical cells convert which of these into electrical energy?

  1. mechanical energy
  2. potential energy
  3. kinetic energy
  4. chemical energy

D