1.

Which of the following is/are correct regarding activation energy?

Answer»

Larger the activation energy, SMALLER is the value of RATE constant.
The higher the `E_a`, higher the value of temperature coefficient, `(k_T+10)/(k_T)`.
At lower temperature, increase in temperature causes more change in the value of k than at higher temperature.
A plot made between INK and `1//T` gives a STRAIGHT line of slope `-(E_a)/(R)`

SOLUTION :As temperatureincreases, rate of reaction also increases and hence `E_a` decreases.
A plot between In k and `1/T` gives straight line.


Discussion

No Comment Found

Related InterviewSolutions