Chemical Equilibrium Multiple Choice Questions 7 PDF Download

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MCQs on Chemical Equilibrium Quiz PDF Download Worksheets 7

MCQ. A substance which increases rate of reaction is called

  1. catalyst
  2. reactant
  3. product
  4. coordinator

A

MCQ. If concentration, temperature and pressure is changed, system responds in a way that

  1. follows the change
  2. opposes the change
  3. does not change at all
  4. encourages the change

B

MCQ. Conditions for equilibrium of concentration of reactant and products will be same if

  1. temperature is constant
  2. pressure or volume is constant
  3. concentration of products and reactants are same
  4. all of above

D

MCQ. A reversible reaction

  1. always completes
  2. never goes to completion
  3. Spontaneous reactions
  4. non spontaneous reactions

B

MCQ. What is term used for a state of a chemical reaction in which forward and reverse reactions take place at same rate?

  1. Chemical equilibrium
  2. Stable reaction
  3. Reversible reaction
  4. Forward reaction

A