NEET Chemistry Chemical Kinetics Questions Solved


The rate constant , the activation energy and the Arrhenius parameter of a chemical reaction at 25°C are 3.0 ×10-4 s-1 ,104.4 kJ mol-4and 6.0 ×1014 s–1 respectively the value of the rate constant as T is :

(A) 2.0× 1018 s-1                                                  

(B) 6.0× 10-14s-1

(C)                                                                    

(D) 3.6× 1030 s-1

 

(B) K=Ae-Ea/RTWhen TKAA=6×1014s-1

Difficulty Level:

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