Redox Reactions Multiple Choice Questions 2 PDF Download

Learn redox reactions multiple choice questions (MCQs), O level chemistry test 2 for online learning, course exam prep. Practice oxidation and reduction MCQs, redox reactions questions and answers on oxidation and reduction, oxidation reduction reactions, redox reaction oxidation, redox reactions test for online chemistry software courses distance learning.

Free redox reactions quiz online, self-study student guide has multiple choice question: old paintings can be restored through an oxidizing agent with choices h2o2, h2s, h2po4 and h3o for scholars competing for college and universities' scholarships with college board and MCAT prep. Study to learn online oxidation and reduction quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Redox Reactions Test 2 Quiz 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