Redox Reaction MCQs Quiz Online PDF Download

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Study bachelors and masters in chemistry degree MCQs: in process of oxidation, 20% of iron and steel is destroyed because of, for online courses with choices rusting, molting, global warming for high schools, colleges, graduate and postgraduate students' e-learning for distance learning degrees online. Free skills assessment test is for online learn redox reaction quiz questions with MCQs, exam preparation questions and answers.

MCQs on Redox ReactionQuiz PDF Download

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

A

MCQ: Reactions which cost a lot of money are ones which are

  1. oxidation reaction
  2. reduction reaction
  3. redox reaction
  4. condensation reaction

A

MCQ: To determine that a substance is oxidized or reduced other factor to consider is

  1. electron transfer
  2. changes in oxidation number
  3. both A and B
  4. proton transfer

C

MCQ: Hydrated iron (III) is called

  1. oxide
  2. rust
  3. reducing agent
  4. All of Above

B

MCQ: Loss of oxygen from an element is simple

  1. oxidation
  2. reduction
  3. Redox
  4. hydrolysis

B