Oxidation and Reduction MCQs Quiz Worksheet PDF Download

Practice oxidation and reduction MCQs in chemistry quiz for online learning test. Electrochemistry quiz questions has multiple choice questions (MCQ), oxidation and reduction test to practice as the process in which substance gains electrons is called. Answer key help with choices as oxidation, hydrogenation, sublimation and reduction problem solving for competitive exam, viva prep, interview questions worksheets. Free chemistry revision notes to practice oxidation and reduction quiz with MCQs to find questions answers based online learning tests.

MCQs on Oxidation and Reduction Quiz PDF Download

MCQ. The 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 the 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