Chemical Kinetics And Nuclear Chemistry

A first order reaction has the rate constant, \(\mathrm{k=4.6\times10^{-3}~s^{-1}}\). The number of correct statement/s from the following is/are __________

Given : \(\mathrm{\log3=0.48}\)

A. Reaction completes in 1000 s.

B. The reaction has a half-life of 500 s.

C. The time required for 10% completion is 25 times the time required for 90% completion.

D. The degree of dissociation is equal to (\(\mathrm{1-e^{-kt}}\))

E. The rate and the rate constant have the same unit.