1.

A first order reaction is 50%completed in 30 minutes at 27^(@) and in 10 minutes at 47^(@)C. The energy of activation of the reaction is

Answer»

42.84kJ `//`MOL
34.84 KJ` //` mol
84.00 KJ `//` mol
30.00 KJ` //`mol

ANSWER :A


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