Redox Reactions Multiple Choice Questions and Answers 2 PDF Download

Learn redox reactions multiple choice questions, O level chemistry online test 2 for e-learning, free online courses test. Practice oxidation and reduction multiple choice questions (MCQs), redox reactions quiz questions and answers. Learn oxidation and reduction, oxidation reduction reactions, redox reaction oxidation, redox reactions SAT prep for online chemistry software courses distance learning.

Study redox reactions quiz with multiple choice question (MCQs): old paintings can be restored through an oxidizing agent, for bachelor degree and masters in chemistry degree courses with choices h2o2, h2s, h2po4, h3o for scholars competing for college and universities' scholarships with college board and MCAT prep. Practice skills assessment test to learn online oxidation and reduction quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Redox Reactions Test 2Quiz PDF Download

MCQ: Old paintings can be restored through an oxidizing agent

  1. H2S
  2. H2O2
  3. H2PO4
  4. H3O


MCQ: Oxidizing agents

  1. are mostly non-metals
  2. are mostly metals
  3. decrease in oxidation state
  4. are mostly transition metals


MCQ: In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction, reducing agent is

  1. CuO
  2. CO
  3. Cu
  4. CO2


MCQ: Upon oxidation of acidified potassium manganate (VII), purple color of Manganese

  1. stays
  2. changes to pink
  3. becomes colorless
  4. becomes blue


MCQ: In a reaction between CuSO4(s) and Zn(s),

  1. copper gains electrons
  2. copper is being reduced
  3. copper experiences a decrease in oxidation state
  4. all of these