Electrochemistry Multiple Choice Questions Test 3 pdf Download

Practice chemistry quiz 3 on electrochemistry MCQs, grade 9 corrosion and prevention multiple choice questions. Free corrosion and prevention guide has chemistry worksheet with answering options less tendency to oxidize, higher tendency to oxidize, equal tendency to oxidize and none of above of multiple choice questions (MCQ) with corrosion and prevention quiz as as compare to iron, aluminum has for exam prep. Study to learn corrosion and prevention quiz to attempt multiple choice questions based test.

MCQs on Electrochemistry - Quiz 3

MCQ. As compare to iron, aluminum has

  1. higher tendency to oxidize
  2. less tendency to oxidize
  3. equal tendency to oxidize
  4. none of above

A

MCQ. Oxidation-reduction reaction involves

  1. transfer of neutrons
  2. transfer of protons
  3. transfer of electrons
  4. none 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

  1. mechanical energy in to electrical energy
  2. potential energy in to electrical energy
  3. kinetic energy in to electrical energy
  4. chemical energy in to electrical energy

D