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Consider the following plots of log of rate constant k (log k) vs 1 T for three different reactions. The correct order of activat ion energies of these reactions is

1. Ea 3 > Ea 2 > Ea 1
2. Ea 1 > Ea 3 > Ea 2
3. Ea 2 > Ea 1 > Ea 3
4. Ea 1 > Ea 2 > Ea 3

Correct answer: Ea 2 > Ea 1 > Ea 3

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