Redox Reactions and Electrolysis Multiple Choice Questions and Answers 1 PDF Book Download

Redox reactions and electrolysis multiple choice questions (MCQs), redox reactions and electrolysis quiz answers, GCE A level chemistry test prep 1 to learn A level chemistry courses for online degrees. Oxidation numbers MCQs with answers, redox reactions and electrolysis quiz questions and answers for admission and merit scholarships test. Practice oxidation numbers, redox reaction, electrolysis technique career test for chemistry certifications.

Learn redox reactions and electrolysis test with multiple choice question: an oxidation number can be, with choices negative, positive, zero, and all of above for online college degrees. Practice jobs' assessment test for online learning oxidation numbers quiz questions for chemistry major, competitive assessment tests.

MCQ on Redox Reactions and Electrolysis Test 1Quiz Book Download

MCQ: An Oxidation number can be

  1. positive
  2. negative
  3. zero
  4. All of Above


MCQ: In process of oxidation, 20% of iron and steel is destroyed because of

  1. rusting
  2. molting
  3. global warming
  4. All of Above


MCQ: In electrolysis, very high current is passed which is equal to

  1. 40,000 A
  2. 20,000 A
  3. 30,000 A
  4. 10,000 A


MCQ: Consumption of a typical smelting plant of aluminum is as much as electricity consumed by

  1. nuclear plant
  2. small town
  3. electrolytic cell
  4. steel and iron industry


MCQ: Total of oxidation number is an element's

  1. charge
  2. volatility
  3. reduction
  4. oxidation