Redox Reactions Multiple Choice Questions and Answers 5 PDF Book Download

Redox reactions MCQs, redox reactions quiz answers, O level chemistry test 5 to learn chemistry online courses. Learn oxidation and reduction multiple choice questions (MCQs), redox reactions quiz questions and answers for admission and scholarships exams. Practice assessment test on oxidation and reduction, redox reactions test prep for chemistry certifications.

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MCQ on Redox Reactions Test 5Quiz Book Download

MCQ: Oxidation involves

  1. gain in oxygen
  2. loss of oxygen
  3. gain in hydrogen
  4. gain in electrons

A

MCQ: In plentiful supply of oxygen or air, burning of carbon gives off

  1. carbon monoxide
  2. carbon dioxide
  3. H3O
  4. H2CO3

B

MCQ: Non-metals are good at

  1. accepting electrons
  2. sharing electrons
  3. donating electrons
  4. Both A and B

D

MCQ: In a Redox reaction,

  1. oxidation occurs
  2. reduction occurs
  3. neutralization occurs
  4. Both A and B

D

MCQ: While passing hydrogen over heated CuO(s), black color is oxidized to

  1. golden color
  2. pink color
  3. blue color
  4. colorless

B