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Catalysts MCQs Quiz Online Tests pdf Download

Practice catalysts MCQs, chemistry MCQs for online test prep. Reaction kinetics quiz has multiple choice questions (MCQ), catalysts quiz questions and answers as elements which are good catalysts and have ability to change their oxidation number are, answer key with choices as transition elements, nobel gases, alkalis and all of them for competitive exam prep. Free study guide is to learn catalysts quiz online with MCQs to practice test questions with answers.

MCQs on Catalysts Quiz pdf Download

MCQ. Elements which are good catalysts and have ability to change their oxidation number are

  1. transition elements
  2. Nobel gases
  3. alkalis
  4. all of them

A

MCQ. Process in which catalyst has a different phase to a reaction mixture, this process is known as

  1. homogeneous catalysis
  2. heterogeneous catalysis
  3. hypergeneous catalyst
  4. hypogeneous catalyst

B

MCQ. Changes in oxidation number of ions which are involved in catalysis is done in

  1. homogeneous catalysis
  2. heterogeneous catalysis
  3. hypergeneous catalyst
  4. hypogeneous catalyst

A

MCQ. Nickel is good at

  1. adsorption
  2. chemisorptions
  3. both A and B
  4. desorption

C

MCQ. In Haber process bonds between ammonia and iron surface weaken and break during

  1. adsorption
  2. chemisorptions
  3. both A and B
  4. desorption

D