Consider the Arrhenius equation given below

Question:

Consider the Arrhenius equation given below and mark the correct option.

a–E /RT k = A e

(i) Rate constant increases exponentially with increasing activation energy

and decreasing temperature.

(ii) Rate constant decreases exponentially with increasing activation energy

and decreasing temperature.

(iii) Rate constant increases exponentially with decreasing activation energy

and decreasing temperature.

(iv) Rate constant increases exponentially with decreasing activation energy

and increasing temperature

Solution:

Option (iv)  Rate constant increases exponentially with decreasing activation energy

and increasing temperature is the answer.

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