1.

In Arrhenius equation for a certain reaction, thevalue of A and E_a (activation energy) are 4 x 10^(13) s^(-1) and 98.6 kJ mol^(-1) respectively If the reaction is of first order, then at what temperature will its half life period be 10 minutes? [log 2 88 = 0.4594]

Answer»

350.5 K
270.2 K
453.6 K
311.5 K

Answer :D


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