What will be the effect on the fraction of mo | vedclass

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(A) According to the Arrhenius equation,$k = Ae^{-E_a/RT}$,the rate constant $k$ increases exponentially with an increase in temperature $T$. Addition

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Both increase

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(A) According to the Arrhenius equation,$k = Ae^{-E_a/RT}$,the rate constant $k$ increases exponentially with an increase in temperature $T$. Additionally,the fraction of molecules having energy equal to or greater than the activation energy $(E_a)$ is given by the Boltzmann factor $f = e^{-E_a/RT}$. As temperature $T$ increases,the value of $e^{-E_a/RT}$ increases,meaning a larger fraction of molecules possess sufficient energy to cross the activation energy barrier. Therefore,both the fraction of molecules and the rate constant increase with an increase in temperature.

What will be the effect on the fraction of molecules and the rate constant on increasing temperature?

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