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Solution


Q.

At 27 Co in presence of a catalyst, activation energy of a reaction is lowered by 10 kJ mol-1. The logarithm of ratio of k(catalysed)k(uncatalysed) is...
(Consider that the frequency factor for both the reactions is same)           [2026]
1 3.482  
2 17.41  
3 1.741  
4 0.1741  

Ans.

(3)