NEET Chemistry Chemical Kinetics Questions Solved

NEET - 2013

A reaction having equal energies of activation for forward and reverse reactions has

(a) S = 0

(b) G = 0

(c) H = 0

(d) H = G = S = 0

(c) Energy profile diagram for a reaction is as From the figure, it is clear that

           

             Eab = Eaf + H

[Here (Ea)b = activation energy of backward reaction and (Ea)f activation energy of forward reaction].

If              Eab = Eaf

then                H = 0

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