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(a) Why does the rate of a reaction incr...

(a) Why does the rate of a reaction increase with rise in temperature ?
(b) What is the effect of adding catalyst on the free energy change `(DeltaG)` of a reaction ?
( c ) The activation energy of a first order reaction at 300 K is `60" kJ mol"^(-1)`. In the presence of a catalyst, the activation energy is lowered to `50" kJ mol"^(-1)` at the same temperature. How many times the rate of reaction will change ?

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What is the effect of adding catalyst on free energy change (DeltaG) of a reaction ?

The activation energy of a first order reaction at 300 K is kJ mol^(-1) . In the presence of a catalyst, the activation energy gets lowered to 50kJ mol^(-1) at 300 K . How many times the reaction rate change in the presence of a catalyst at the same temperature ?

In the presence of a catalyst, the activation energy is lowered by 3 Kcal at 27^(@) c .Hence the rate of reaction will increase by :

What is the effect of adding a catalyst on (a) Activation energy (Ea), and (b) Gibbs energy ( DeltaG ) of a reaction?

In the presence of catalyst, the activation energy of the reaction is lowered by 2 kcal at 27^(@)C . The rate of reaction will increased by

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