Home
Class 12
CHEMISTRY
The rate constant of a reaction of a rea...

The rate constant of a reaction of a reaction increases by `5%`
when the temperature of the reaction is increased
from 300 to 301 K where equilibrium constant increases
only by `2%`. Calculate the activation energy for the
forward as well as backward reaction.

Text Solution

AI Generated Solution

To solve the problem, we will use the Arrhenius equation and the Van 't Hoff equation to find the activation energies for the forward and backward reactions. ### Step 1: Calculate the activation energy for the forward reaction using the Arrhenius equation. The Arrhenius equation relates the rate constants (K) at two different temperatures (T1 and T2) to the activation energy (EA): \[ \log \left(\frac{K_2}{K_1}\right) = \frac{E_A}{2.303 R} \left(\frac{1}{T_1} - \frac{1}{T_2}\right) ...
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    PRADEEP|Exercise PROBLEMS FOR PRACTICE|73 Videos
  • CHEMICAL KINETICS

    PRADEEP|Exercise CURIOSITY QUESTION|2 Videos
  • BIOMOLECULES

    PRADEEP|Exercise IMPORTANT QUESTIONS (FOR BOARD EXAMINATION)|25 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    PRADEEP|Exercise IMPORTANT QUESTION FOR BOARD EXAMINATION|30 Videos

Similar Questions

Explore conceptually related problems

The rate constant of a reaction increases by 7% when its temperature is raised from 300 K to 310 K, while its equilibrium constant increases by 3%. Calculate the activation energy of the forward and reverse reactions.

The rate constant of the reaction increases by

The rate of a reaction increases on increasing the temperature.

The rate of a reaction increases by 2.5 times when the temperature is raised from 300K to 310K. If K is the rate constant at 310 K will be equal to

When the activation energies of the forward and backward reactions are equal, then :

The rate constant of a reaction increases by 5% when its temperature is raised from 27^@c to 28^@c. The activation energy of the reaction is

When the temperature of a reaction is raised from 300 K to 310 K, the reaction rate doubles. Determine the activation energy , E_(a) associated with the reaction.