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

How will you determine activation energy graphically using Arrhenius equation?

How will you prepare chlorobenzene from aniline?

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) .

How will you prepare ethylamine from Iodoethane?

How will you prepare ethane from ethene and ethyne ?

How will you prepare potassium permanganate from manganate.

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

How do you define energy ?