Redox Reactions and Electrolysis Multiple Choice Questions 1 PDF Download

Practice redox reactions and electrolysis multiple choice questions (MCQs), A level chemistry test 1 for online course prep exams. Learn 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 multiple choice question on an oxidation number can be with options negative, positive, zero and all of above to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn oxidation numbers quiz questions with online learning 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 the 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, the 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. The 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. The total of the oxidation number is an element's

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

A