Electrochemistry Multiple Choice Questions and Answers 3 PDF Download

Learn electrochemistry MCQs, grade 9 chemistry test 3 for online learning courses and test prep. Corrosion and prevention multiple choice questions (MCQs), electrochemistry quiz questions and answers include chemistry worksheets for online learn chemistry online free courses distance learning.

Chemistry multiple choice questions (MCQ): as compare to iron, aluminum has with options less tendency to oxidize, higher tendency to oxidize, equal tendency to oxidize and none of above, corrosion and prevention quiz with tests online learning for high school students, distance learning skills improvement by school students. Free chemistry study guide to learn corrosion and prevention quiz to attempt multiple choice questions based test.

MCQs on Electrochemistry Worksheets 3 Quiz 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. 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