Redox Reactions and Electrolysis Multiple Choice Questions and Answers 1 pdf eBooks Download

Learn redox reactions and electrolysis multiple choice questions (MCQs), A level chemistry test 1 online for exams. Practice oxidation numbers MCQs questions and answers on oxidation numbers, redox reaction, electrolysis technique with answers. Free redox reactions and electrolysis quiz, online study guide has helping answer key with choices as negative, positive, zero and all of above of multiple choice questions (MCQ) as an oxidation number can be to test learning skills for viva exam preparation and job's interview questions. Study to learn oxidation numbers quiz questions to practice online MCQs for competitive exam preparation test.

MCQ on Redox Reactions and Electrolysis Quiz pdf Download Test 1

MCQ. An Oxidation number can be

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

D

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

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

A

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

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

B

MCQ. Total of oxidation number is an element's

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

A