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Catalysis and Catalysts MCQs with Answers

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Catalysis and Catalysts are pivotal in chemistry, focusing on accelerating chemical reactions by lowering activation energy, thus enhancing reaction rates without being consumed in the process. Catalysis plays a critical role in various industries, including pharmaceuticals, petrochemicals, and environmental protection, by optimizing production processes and reducing energy consumption.

To excel in Catalysis and Catalysts, leveraging comprehensive study resources is essential. Catalysis and Catalysts MCQs offer a wide range of questions that assess understanding of catalytic mechanisms and applications. Catalysis quiz questions reinforce learning by focusing on specific aspects of catalytic processes and their principles. For thorough exam preparation, Catalysts multiple choice questions cover essential topics and advanced concepts, ensuring a comprehensive grasp of catalytic principles. Catalysis exam questions typically include theoretical foundations and practical applications, essential for a well-rounded understanding.

Catalysis and Catalysts Online Quiz

By presenting 3 options to choose from, Catalysis and Catalysts Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Catalysis and Catalysts Questions and Answers and click over the correct answer.

  • Test Name: Catalysis and Catalysts MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

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Catalysis and Catalysts MCQs

Catalysis and Catalysts

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1 / 40

Which type of catalysis involves the use of solid acids or bases as catalysts?

2 / 40

What is the name of the catalyst used in the cracking of alkanes to produce alkenes in petrochemical processes?

3 / 40

What is the term for a substance that binds to a catalyst and enhances its activity?

4 / 40

What is the term for a substance that enhances the activity of a catalyst?

5 / 40

What is the name of the catalyst used in the water-gas shift reaction for hydrogen production?

6 / 40

Which type of catalysis involves the use of acid or base species as catalysts?

7 / 40

What is the name of the catalyst used in the production of methanol from synthesis gas?

8 / 40

What is the process by which a catalyst temporarily binds to reactant molecules, facilitating their reaction?

9 / 40

What is the process by which a catalyst enables reactant molecules to approach each other in favorable orientations?

10 / 40

What is the process by which a catalyst promotes the breaking of chemical bonds in reactant molecules?

11 / 40

Which type of catalysis involves the use of solid surfaces as catalysts?

12 / 40

What is the term for a substance that binds to a catalyst and reduces its activity?

13 / 40

What is the term for a substance that specifically binds to a catalyst and inhibits its activity?

14 / 40

What is the term for a catalyst that remains unchanged in chemical composition throughout the reaction?

15 / 40

What is the name of the catalyst used in the Ostwald process for the production of nitric acid?

16 / 40

What is the process by which a catalyst accelerates a chemical reaction without being consumed?

17 / 40

What is the name of the catalyst used in the hydroformylation reaction to produce aldehydes from alkenes?

18 / 40

Which type of catalysis involves the use of biological molecules as catalysts?

19 / 40

What is the name of the catalyst used in the catalytic converter of automobiles to reduce emissions?

20 / 40

What is the name of the catalyst used in the Fischer-Tropsch synthesis for the production of synthetic fuels?

21 / 40

Which type of catalysis involves the use of enzymes as catalysts?

22 / 40

Which type of catalysis involves the use of zeolites as catalysts?

23 / 40

What is the process by which a catalyst enhances the rate of a chemical reaction by providing an alternative reaction pathway?

24 / 40

Which type of catalysis involves the use of transition metal complexes as catalysts?

25 / 40

What is the name of the catalyst used in the hydrocracking of heavy petroleum fractions to produce gasoline?

26 / 40

What is the term for a substance that increases the rate of a chemical reaction?

27 / 40

What is the name of the catalyst used in the cracking of hydrocarbons in petroleum refining?

28 / 40

Which type of catalysis involves the use of enzymes as catalysts?

29 / 40

What is the name of the catalyst used in the hydrogenation of vegetable oils to produce margarine?

30 / 40

What is the name of the catalyst used in the contact process for the production of sulfuric acid?

31 / 40

Which type of catalysis involves the use of metal nanoparticles as catalysts?

32 / 40

What is the term for a substance that decreases the rate of a chemical reaction?

33 / 40

Which type of catalyst is involved when the catalyst and reactants are in the same phase?

34 / 40

What type of catalyst is involved when the catalyst and reactants are in different phases?

35 / 40

Which type of catalysis involves the use of transition metal nanoparticles as catalysts?

36 / 40

What is the name of the catalyst used in the hydrodesulfurization of petroleum to remove sulfur compounds?

37 / 40

Which type of catalysis involves the use of transition metal ions in solution as catalysts?

38 / 40

What is the name of the catalyst used in the Haber process for the production of ammonia?

39 / 40

What is the process by which a catalyst increases the rate of a chemical reaction by lowering the activation energy?

40 / 40

Which type of catalysis involves the use of solid metal surfaces as catalysts?

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Catalysis and Catalysts Flashcards

What type of catalyst is involved when the catalyst and reactants are in different phases?

Heterogeneous catalyst

Which type of catalysis involves the use of enzymes as catalysts?

Biocatalysis

What is the process by which a catalyst accelerates a chemical reaction without being consumed?

Catalysis

What is the name of the catalyst used in the Haber process for the production of ammonia?

Iron catalyst

Which type of catalyst is involved when the catalyst and reactants are in the same phase?

Homogeneous catalyst

What is the term for a substance that decreases the rate of a chemical reaction?

Inhibitor

What is the name of the catalyst used in the catalytic converter of automobiles to reduce emissions?

Platinum-Rhodium catalyst

Which type of catalysis involves the use of metal nanoparticles as catalysts?

Heterogeneous catalysis

What is the process by which a catalyst promotes the breaking of chemical bonds in reactant molecules?

Activation

What is the name of the catalyst used in the cracking of hydrocarbons in petroleum refining?

Zeolite catalyst

Which type of catalysis involves the use of transition metal complexes as catalysts?

Homogeneous catalysis

What is the term for a substance that increases the rate of a chemical reaction?

Catalyst

What is the name of the catalyst used in the hydrogenation of vegetable oils to produce margarine?

Nickel catalyst

Which type of catalysis involves the use of solid surfaces as catalysts?

Heterogeneous catalysis

What is the process by which a catalyst enables reactant molecules to approach each other in favorable orientations?

Alignment

What is the name of the catalyst used in the Fischer-Tropsch synthesis for the production of synthetic fuels?

Cobalt catalyst

Which type of catalysis involves the use of biological molecules as catalysts?

Biocatalysis

What is the term for a substance that specifically binds to a catalyst and inhibits its activity?

Poison

What is the name of the catalyst used in the contact process for the production of sulfuric acid?

Vanadium pentoxide catalyst

Which type of catalysis involves the use of zeolites as catalysts?

Heterogeneous catalysis

What is the process by which a catalyst increases the rate of a chemical reaction by lowering the activation energy?

Activation

What is the name of the catalyst used in the Ostwald process for the production of nitric acid?

Platinum-Rhodium catalyst

Which type of catalysis involves the use of acid or base species as catalysts?

Acid-base catalysis

What is the term for a substance that enhances the activity of a catalyst?

Promoter

What is the name of the catalyst used in the hydrodesulfurization of petroleum to remove sulfur compounds?

Molybdenum catalyst

Which type of catalysis involves the use of transition metal ions in solution as catalysts?

Homogeneous catalysis

What is the process by which a catalyst enhances the rate of a chemical reaction by providing an alternative reaction pathway?

Catalysis

What is the name of the catalyst used in the cracking of alkanes to produce alkenes in petrochemical processes?

Zeolite catalyst

Which type of catalysis involves the use of enzymes as catalysts?

Biocatalysis

What is the term for a substance that binds to a catalyst and enhances its activity?

Promoter

What is the name of the catalyst used in the hydrocracking of heavy petroleum fractions to produce gasoline?

Platinum catalyst

Which type of catalysis involves the use of solid acids or bases as catalysts?

Acid-base catalysis

What is the process by which a catalyst temporarily binds to reactant molecules, facilitating their reaction?

Adsorption

What is the name of the catalyst used in the water-gas shift reaction for hydrogen production?

Iron oxide catalyst

Which type of catalysis involves the use of transition metal nanoparticles as catalysts?

Heterogeneous catalysis

What is the term for a substance that binds to a catalyst and reduces its activity?

Poison

What is the name of the catalyst used in the production of methanol from synthesis gas?

Copper-Zinc oxide catalyst

What is the term for a catalyst that remains unchanged in chemical composition throughout the reaction?

Homogeneous catalyst

What is the name of the catalyst used in the hydroformylation reaction to produce aldehydes from alkenes?

Rhodium catalyst

Which type of catalysis involves the use of solid metal surfaces as catalysts?

Heterogeneous catalysis

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