Redox Reactions Multiple Choice Questions 3 PDF Download

Learn redox reactions multiple choice questions (MCQs), O level chemistry test 3 for online learning, course exam prep. Practice oxidation and reduction MCQs, redox reactions questions and answers on oxidation and reduction, redox reactions, redox reaction oxidation test for online polymer chemistry courses distance learning.

Free redox reactions quiz online, self-study student guide has 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 bachelor of science, masters of science and bachelor degree courses preparation. Study to learn online oxidation and reduction quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Redox Reactions Test 3 Quiz PDF 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