Select the correct statements(s)

Options

A. when `Tto prop` or `E_(a)to0`, then K=A
B. A positive catalyst can change `DeltaH` of the reaction
C. A mixture of reactants may be thermodynamically unstable but kinetically stable.
D. A negative catalyst increases the activation energy of the reaction.

Answer

A, D

Explanation

`K=A.e^(-E_(a)//RT)`