Chemical Kinetics - Result Question 39

####39. The rate constant of a reaction depends on

(1981,1M)

(a) temperature

(b) initial concentration of the reactants

(c) time of reaction

(d) extent of reaction

Objective Questions II

(One or more than one correct option)

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Answer:

Correct Answer: 39. (a)

Solution:

  1. The rate constant (k) of all chemical reactions depends on temperature.

k=AeEa/RT

where, A= pre-exponential factor, Ea= activation energy.



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