Consider the following plots of rate constant versus 1 T for four different reactions. Which of the…

Consider the following plots of rate constant versus 1T for four different reactions. Which of the following orders is correct for the activation energies of these reactions?
  1. Eb>Ea>Ed>Ec
  2. Ea>Ec>Ed>Eb
  3. Ec>Ea>Ed>Eb
  4. Eb>Ed>Ec>Ea

Solution

logk=logA-Ea2.303RT

Slope =-Ea2.303RTEc>Ea>Ed>Eb

Asked in: JEE Main 2020 (08 Jan Shift 2)

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