Order of Reaction MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: half life of first order reaction is with options greater, lesser, high and constant for online viva voce questions and answers and college board exams for current students. Free study guide is for online learning order of reaction quiz with MCQs to practice test questions with answers.

MCQs on Order of Reaction Quiz PDF Download

MCQ: Half life of first order reaction is

  1. greater
  2. lesser
  3. high
  4. constant

D

MCQ: Time required for concentration of reactant to fall down to its half value from original value is

  1. reaction life
  2. half life
  3. half reactant
  4. ideal life

B

MCQ: Successive half-lives which decrease with passage of time follow

  1. first order
  2. second order
  3. zero order
  4. unit order

C

MCQ: For first and second order of reactions graph will be

  1. straight line
  2. falling
  3. rising
  4. curve

D

MCQ: Order of reaction can be identified by plotting graphs of

  1. reaction
  2. concentration
  3. pH value
  4. both A and B

D