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Introduction

In respect of...

Question

In respect of the equation, $k = A e x p (- E_{a} / R T),$ which one of the following statements is correct?

R

is Rydberg's constant

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k

is equilibrium constant

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A

is adsorption factor

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E_{a}

is the energy of activation

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Solution

The correct option is D $E_{a}$ is the energy of activation
In the Arrhenius Equation,
R is the gas constant.
k is the rate constant.
A is the frequency factor which is also known as Arrhenius factor.
Ea is the activation energy and it is the minimum amount of energy required for any reaction to proceed.
T is for temperature.

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Similar questions

(k)

k = A e^{- E_{a} / R T}

(E_{a})

k = A e^{- E_{a} / R T}

(k)

(E_{a})

K = A e^{- E_{a} / R T}

k = A e^{- E_{a} / R T}

k = A e^{- E_{a} / R T}

A

{log}_{10} k = {log}_{10} A - \frac{E_{a}}{2.303 R T}

{log}_{10} k = 14 - \frac{1.25 \times 10^{4} K}{T}

k

c a l

{m o l}^{- 1}

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