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  • In Arrhenius equation,  <img alt="\mathrm{K}=\mathrm{A} \mathrm{e}^{-\mathrm{Ea} / \mathrm{RT}}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BK%7D%3D%5Cmathrm%7BA%7D%20%5Cm

In Arrhenius equation,  \mathrm{K}=\mathrm{A} \mathrm{e}^{-\mathrm{Ea} / \mathrm{RT}}  A may be termed as the rate constant at 

A) very low temperature

B) very high temperature

C) zero activation energy

D) the boiling temperature of the reaction mixture

Option: 1

A only


Option: 2

C only


Option: 3

B and C only


Option: 4

A and D only


Answers (1)

A may be termed as rate constant  \mathrm{\mathrm{K}~when~ \mathrm{E}_{\mathrm{a}} / \mathrm{RT}=0}
It may happen when either \mathrm{ \mathrm{Ea}=0}  or when temperature is very high.

Posted by

Ramraj Saini

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