Classification of Reactions MCQ

Test your knowledge with important Classification of Reactions MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Classification of Reactions MCQs on Bissoy. Bissoy App

• Which of the following is an isomerisation reaction?
  ক

  Formation of ammonia from hydrogen and nitrogen

  খ

  Decomposition of hydrogen peroxide to hydrogen and oxygen

  গ

  Conversion of glucose to fructose

  ঘ

  Combustion reactions
• The reaction in which the rate of reaction is a function on rate constant alone is ____
  ক

  First order reaction

  খ

  Second order reaction

  গ

  Third order reaction

  ঘ

  Zero order reaction
• The form of reaction, reactant → intermediate, intermediate → product represents the mechanism of ____
  ক

  Non chain reaction

  খ

  Chain reaction

  গ

  Free radical reaction

  ঘ

  Parallel reaction
• The reaction of the type A → R → S is an example of ____
  ক

  Parallel reaction

  খ

  Series reaction

  গ

  Single reaction

  ঘ

  Intermediate reaction
• An example of termolecular reaction is ____
  ক

  Decomposition of cyclobutane

  খ

  Decomposition of Hydrogen Iodide

  গ

  Decomposition of ammonia

  ঘ

  Oxidation of Nitric oxide
• A bimolecular reaction is the one in which ____
  ক

  One reactant molecule is transformed to product

  খ

  Two product molecules are formed

  গ

  Two reactant molecules produce product(s)

  ঘ

  No reaction occurs
• The formation of HBr proceeds by ____
  ক

  Free radical, non chain reaction mechanism

  খ

  Free radical, chain reaction mechanism

  গ

  Molecular intermediates, non chain reaction mechanism

  ঘ

  Transition complexes, non chain reaction mechanism
• The free atoms or larger fragments of stable molecules that contain one or more unpaired electrons are called ____
  ক

  Molecules

  খ

  Complexes

  গ

  Atoms

  ঘ

  Free radicals
• Which of the following statements is true about a catalyst?
  ক

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

  খ

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

  গ

  Catalyst initiates the reaction

  ঘ

  Catalyst changes the position of reaction equilibrium