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  • Help me please, - Consider the given plots for a reaction obeying Arrhenius equation ( ) : (k and are rate constant - Chemical kinetics - JEE Main

Consider the given plots for a reaction obeying Arrhenius equation ( 0^{0}C\: < \: T\: <\: 300^{0}C ) : (k and E_{a} are rate constant and activation energy , respectively )

  • Option 1)

    I is right but II is wrong .

  • Option 2)

    Both I and II are correct.

  • Option 3)

    I is wrong but II is right .

  • Option 4)

    Both I and II are wrong

Answers (1)

best_answer

 

Arrhenius Equation -

Arrhenius gave the quantitative dependence of rate constant on temperature by the Arrhenius equation.

- wherein

k = A e^{-E_{a}/RT}

In k=InA-\frac{E_{a}}{RT}

k = Rate constant

as we have learned in Arrhenius equation when we increase Ea, K should decrease

 

 


Option 1)

I is right but II is wrong .

Option 2)

Both I and II are correct.

Option 3)

I is wrong but II is right .

Option 4)

Both I and II are wrong

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