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Plots showing the variation of the rate ...

Plots showing the variation of the rate constant `(k)` with temperature `(T)` are given below. The plot that follows the Arrhenius equation is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
`k=A.e^(-E_(a)//RT)=(A)/(e^(E_(a)//RT))`
As T increases `E_(a)//RT` decreases, `e^(-E_(a)//RT)`
decreases exponentially or `k` increasses exponentially. Thus plot (A) is correct.
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