Redox Reactions Multiple Choice Questions and Answers 3 PDF Book Download

Redox reactions multiple choice questions (MCQs), redox reactions quiz answers, O level chemistry test 3 to learn chemistry online courses. Oxidation and reduction MCQs, redox reactions quiz questions and answers for admission and merit scholarships test. Practice oxidation and reduction, redox reactions, redox reaction: oxidation career test for chemistry certifications.

Learn redox reactions test with multiple choice question: hydrogen acts as a reducing agent,, with choices by giving electrons, by taking oxygen, by taking hydrogen, and both a and b for online college degrees. Practice jobs' assessment test for online learning oxidation and reduction quiz questions for chemistry major, competitive assessment tests.

MCQ on Redox Reactions Test 3Quiz Book Download

MCQ: Hydrogen acts as a reducing agent,

  1. by taking oxygen
  2. by giving electrons
  3. by taking hydrogen
  4. Both A and B


MCQ: Reduction involves

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


MCQ: Oxidizing agents does not include

  1. potassium iodide
  2. potassium manganate
  3. potassium dichromate
  4. bromine solutions


MCQ: An oxidant

  1. gives oxygen
  2. accepts electrons
  3. gives hydrogen
  4. Both A and B


MCQ: Activation energy can be lowered through use of

  1. catalysts
  2. inhibitors
  3. enzymes
  4. insulators