Chemical Reaction Engineering Classification Reactions Online Exam Quiz

Chemical Reaction Engineering Classification Reactions GK Quiz. Question and Answers related to Chemical Reaction Engineering Classification Reactions. MCQ (Multiple Choice Questions with answers about Chemical Reaction Engineering Classification Reactions

Which of the following statements is true about a catalyst?

Options

A : A catalyst remains unchanged in mass at the end of the reaction

B : The chemical composition of catalyst changes at the end of the reaction

C : Catalyst initiates the reaction

D : Catalyst changes the position of reaction equilibrium

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Which of the following represents heterogeneous catalytic reaction?

Options

A : Burning of coal

B : Roasting of ores

C : Ammonia synthesis

D : Reduction of iron ore

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An example of termolecular reaction is ____

Options

A : Decomposition of cyclobutane

B : Decomposition of Hydrogen Iodide

C : Decomposition of ammonia

D : Oxidation of Nitric oxide

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The reaction in which the rate of reaction is a function on rate constant alone is ____

Options

A : First order reaction

B : Second order reaction

C : Third order reaction

D : Zero order reaction

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Which of the following is an isomerisation reaction?

Options

A : Formation of ammonia from hydrogen and nitrogen

B : Decomposition of hydrogen peroxide to hydrogen and oxygen

C : Conversion of glucose to fructose

D : Combustion reactions

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The formation of HBr proceeds by ____

Options

A : Free radical, non chain reaction mechanism

B : Free radical, chain reaction mechanism

C : Molecular intermediates, non chain reaction mechanism

D : Transition complexes, non chain reaction mechanism

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The form of reaction, reactant ? intermediate, intermediate ? product represents the mechanism of ____

Options

A : Non chain reaction

B : Chain reaction

C : Free radical reaction

D : Parallel reaction

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A bimolecular reaction is the one in which ____

Options

A : One reactant molecule is transformed to product

B : Two product molecules are formed

C : Two reactant molecules produce product(s)

D : No reaction occurs

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The reaction of the type A ? R ? S is an example of ____

Options

A : Parallel reaction

B : Series reaction

C : Single reaction

D : Intermediate reaction

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