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Q 2674156956.    

Assertion : For a reaction `A( g) -> B(g)` `-r_A = 2.5 P_A` at 400K `-r_A = 2.5 P_A` at 600K activation energy is 4135 J/moL

Reason : Since for any reaction, values of rate constant at two different temp' is same therefore activation energy of the reaction is zero.

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

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