An exothermic reaction, A → B , has an activation energy of 15 kcal m o l - 1 and the energy of reaction is 5 kcal m o l - 1 . The activation energy in kcal m o l - 1 for the reaction, B → A is

Question

An exothermic reaction, A → B , has an activation energy of 15 kcal m o l - 1 and the energy of reaction is 5 kcal m o l - 1 . The activation energy in kcal m o l - 1 for the reaction, B → A is,

MARKS App · Accepted Answer

(E a ) r = (E a ) f + ΔE = 15 kcal mol -1 +5kcalmol − 1 = 20 kcal mol − 1 .

Search any question & find its solution

Looking for more such questions to practice?