Redox Reactions Multiple Choice Questions 5 PDF Download

Learn redox reactions multiple choice questions (MCQs), O level chemistry test 5 for online course prep exams. Practice oxidation and reduction MCQs questions and answers on oxidation and reduction, redox reactions test for online chemistry worksheets courses distance learning.

Free redox reactions quiz online, study guide has multiple choice question: oxidation involves with choices loss of oxygen, gain in oxygen, gain in hydrogen and gain in electrons with interesting topics from previous question papers, exam papers and online tutorial questions. Study to learn oxidation and reduction quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Redox Reactions Test 5 Quiz PDF 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