Oxidation and Reduction MCQs Test and Answers pdf Download

Practice oxidation and reduction MCQs and chemistry for test prep and learning. Free electrochemistry notes has multiple choice questions (MCQ) with oxidation and reduction quiz as process in which substance gains electrons is called with answering options oxidation, hydrogenation, sublimation and reduction for exam preparation. Study to learn oxidation and reduction quiz with MCQs to find questions answers based online tests.

MCQs on Oxidation and Reduction

MCQ. Process in which substance gains electrons is called

  1. oxidation
  2. hydrogenation
  3. sublimation
  4. reduction


MCQ. Loss of hydrogen atoms by an element is called

  1. hydrogenation
  2. oxidation
  3. reduction
  4. sublimation


MCQ. By losing one or two electrons atoms of metal are

  1. oxidized
  2. reduced
  3. hydrogenated
  4. sublimated


MCQ. In thermal power stations carbon atoms undergo oxidation to form

  1. CO2
  2. CO
  3. H2O
  4. O2


MCQ. Rusting of iron occurs due to

  1. reduction
  2. hydrogenation
  3. oxidation
  4. sublimation