1.

For a first-order reaction

Answer»

the degree of dissociation = `(1-e^(-KT))`
a plot of RECIPROCAL of concentration of the reactant vs time GIVES a straight line
the time taken for the completion of 75% reaction is THRICE the `t_(1//2)` of the reaction
the pre-exponential factor in the Arrhenius's equation has the dimension of time, `T^(-1)`

Answer :A::D


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