If A is the pre-exponential factor, n is the temperature exponent, Ea – McqOptions

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1.	If A is the pre-exponential factor, n is the temperature exponent, E_a is the activation energy, then the expression for forward rate constant according to Arrhenius law is ______
A.	k<sub>f</sub> = AT<sup>n</sup> exp(-E<sub>a</sub>/RT)
B.	k<sub>f</sub> = T exp(-E<sub>a</sub>A/RT<sup>n</sup>)
C.	k<sub>f</sub> = AT<sup>n</sup> exp(-E<sub>a</sub>/RT<sup>n</sup>)
D.	k<sub>f</sub> = AT exp(-E<sub>a</sub>/nRT)
Answer» B. k<sub>f</sub> = T exp(-E<sub>a</sub>A/RT<sup>n</sup>)

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