Home
Class 12
CHEMISTRY
The rate constant, the activation energy...

The rate constant, the activation energy, and the Arrhenius parameter of a chemical reaction at `25^(@)C` are `3.0xx10^(-4)s^(-1), 104.4 KJ mol^(-1)`, and `6.0xx10^(14)s^(-1)`, respectively. The value of the rate constant as `Trarroo` is

A

`2.0xx10^(18) s^(-1)`

B

`6.0xx10^(14) s^(-1)`

C

Infinity

D

`3.6xx10^(30) s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

For a first order reaction, the frequency factor and rate constant at 600K are 1.6xx10^(13) s^(-1) and 2.05xx10^(-8)s^(-1) respectively. Find the energy of activation.

The values of DeltaH and Delta S of a certain reaction are -400 kJ mol^-1 and -20 kJ mol^-1 K^-1 respectively. The temperature below which the reaction is spontaneous is _________.

The rate constant of a reaction is 2.1 xx 10^(-2) litre mol^(-1)s^(-1) . The order of reaction is

The rate of the first-order reaction X rarr products is 7.5 xx 10^(-4) mol L^(-1) "min"^(-1) . What will be value of rate constant when the concentration of X is 0.5 mol L^(-1) ?

Resistance and conductivity of a cell containing 0.002 M KCI solution at 298 K are 2000Omega and 1.84 xx 10^(-4) S.cm^(-1) respectively. What is cell constant?

The rate constant of a reaction at 500^@C is 1.6xx10^3 M^(-1)s^(-1) . What is the frequency factor of the reaction if its activation energy is 56 kJmol^(-1) . (9.72 xx106 M^(-1)s^(-1))

The half life of a first order reaction having rate constant k=1.7xx10^(-5) sec^(-1) is :

The order of the reaction for which the units of rate constant are mol dm^(-3) s^(-1) is