(D) The Arrhenius equation is given by:$k = A e^{-E_a / RT}$Taking the natural logarithm on both sides:$\ln k = \ln A - \frac{E_a}{R} \left( \frac{1}{

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(D) The Arrhenius equation is given by:$k = A e^{-E_a / RT}$Taking the natural logarithm on both sides:$\ln k = \ln A - \frac{E_a}{R} \left( \frac{1}{T} \right)$This equation is in the form of a straight line equation $y = mx + c$, where:$y = \ln k$$x = \frac{1}{T}$$m = -\frac{E_a}{R}$ (slope)$c = \ln A$ (intercept)Therefore, a plot of $\ln k$ versus $1 / T$ gives a linear plot with a slope of $-E_a / R$.

Class 12 Chemistry Chemical Kinetics Collision theory, Energy of activation and Arrhenius equation

Medium

Which of the following would give a linear plot?
($k$ is the rate constant of an elementary reaction and $T$ is temperature in absolute scale)

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A
$k$ vs $T$
B
$k$ vs $1 / T$
C
$\ln k$ vs $T$
D
$\ln k$ vs $1 / T$

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Class 12

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Chemical Kinetics

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Collision theory, Energy of activation and Arrhenius equation

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The half-life periods of a first order reaction at $300 \ K$ and $400 \ K$ are $50 \ s$ and $10 \ s$ respectively. The activation energy of the reaction in $kJ \ mol^{-1}$ is $(\log 5 = 0.70)$

MediumAP EAMCET 2021

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Define the following terms:
$1.$ Collision
$2.$ Frequency of collision

Medium

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How much faster would a reaction proceed at $25\,^{\circ}C$ than at $0\,^{\circ}C$ if the activation energy is $65\,kJ/mol$?

Medium

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For an endothermic reaction $X \rightarrow Y$,the activation energies for the forward and backward reactions are $E_f$ and $E_b$ respectively. Then,in general:

Easy

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Increasing the temperature increases the rate of reaction,but does not increase the

MediumKVPY 2010

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Which of the following would give a linear plot?($k$ is the rate constant of an elementary reaction and $T$ is temperature in absolute scale)

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The half-life periods of a first order reaction at $300 \ K$ and $400 \ K$ are $50 \ s$ and $10 \ s$ respectively. The activation energy of the reaction in $kJ \ mol^{-1}$ is $(\log 5 = 0.70)$

Define the following terms:$1.$ Collision$2.$ Frequency of collision

How much faster would a reaction proceed at $25\,^{\circ}C$ than at $0\,^{\circ}C$ if the activation energy is $65\,kJ/mol$?

For an endothermic reaction $X \rightarrow Y$,the activation energies for the forward and backward reactions are $E_f$ and $E_b$ respectively. Then,in general:

Increasing the temperature increases the rate of reaction,but does not increase the

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Online Exam Module

Which of the following would give a linear plot?
($k$ is the rate constant of an elementary reaction and $T$ is temperature in absolute scale)

Define the following terms:
$1.$ Collision
$2.$ Frequency of collision