Electrochemistry Multiple Choice Questions and Answers 3 PDF Download

Multiple Choice Questions (MCQ) on electrochemistry quiz answers PDF, chemistry test 3 for online degree courses. 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. Free chemistry study guide for online learning electrochemical cells quiz questions for online education programs.

Electrochemistry MCQs Quiz 3 PDF Download

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