What is the energy of activation of a reaction whose rate constant doubles when thetemperature changes from 303 K to 313 K?

What is the energy of activation of a chemical reaction, whose rate constant doubles, when the temperature is raised from 17^@C to 27^@C . Given: R = 8.314 Jk^(-1)mol^(-1) .

Calculate the activation energy of a reaction for which rate constant becomes four times when temperature changes from 30^@C to 50^@C . Given : R=8.314 Jk^(-1) mol^(-1) .

What is the effect of change of temperature on the rate of reaction?

How will you determine activation energy from rate constants at two different temperatures?

The rate constant of a first order reaction at 25^@C is 0.24 s^(-1) . If the energy of activation of the reaction is 88 kJ mol^(-1) , at what temperature would this reaction have rate constant of 4 xx 10^(-2) s^(-1) ?

What are the units of rate constant of first order reaction?

What are the units of rate constant of zero-order reaction.

The rate constant is doubled when temperature increases from 27^(@)C to 37^(@)C . Activation energy in kJ is