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The Arrhenius equation is...

The Arrhenius equation is

A

`K=Ae^((Ea)/(RT))`

B

`K=e^((Ea)/(RT))`

C

`K=Ae^(-(Ea)/(RT))`

D

K=Ae^(-(RT)/(E_a))`

Text Solution

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The correct Answer is:
C
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Write the Arrhenius equation at two different temperature.

Write the Arrhenius equation for the rate constants K_(1) and K_(2) at temperature T_(1) and T_(2) in terms of activation energy E_a .

Knowledge Check

  • The Arrhenius equation expressing the effect of temperature on the rate constant of reaction is:

    A
    `k=(E_a)/(RT)`
    B
    `k=Ae^(-Ea//RT)`
    C
    `k=log_e[(E_a)/(RT)]`
    D
    `k=e^(-Ea)//RT`

  • The Arrhenius equation expressing the effect of temperature on the rate constant of reaction is:

    A
    `K=(E_a)/(RT)`
    B
    `k=Ae^-Ea//RT`
    C
    `K=(log_e)(E_a)/(RT)`
    D
    `k=e^-Ea//RT`

  • According to the Arrhenius equation a straight line is. to be obtained by plotting the logarithm of the rate constant of a chemical reaction (log k) against:

    A
    T
    B
    log T
    C
    `1//T`
    D
    `log 1//T`

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    In the Arrhenius equation for a certain reaction, the value of A (frequency factor) and E_a (activation energy) are 4 xx 10^(13)" s"^(-1) and 98.6" kJ mol"^(-1) , respectively. If the reaction is of first order, then find that at what temperature will its half-life period be 10 min?

    Arrhenius equation is given by_____.

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    Arrhenius equation is given by ________.

    According to the Arrhenius equation a straight line is. to be obtained by plotting the logarithm of the rate constant of a chemical reaction (log k) against:

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