List of top Chemistry Questions on Chemical Kinetics asked in BHU UET

The effect of temperature on reaction rate is shown by

The radioactivity of a sample is $ {{R}_{1}} $ at a time $ {{T}_{1}} $ and $ {{R}_{2}} $ at times $ {{T}_{2}} $ . the half-life of the specimen is $T$, the number of atoms that have disintegrated at the time $ ({{T}_{2}}-{{T}_{1}}) $ is proportional to

$75 \%$ of a first order reaction was completed in $32\, min$, when was $50 \%$ of the reaction completed?

For a zero order reaction, $A \longrightarrow P, t_{1 / 2}$ is (k is rate constant)

If $2.0 \,g$ of a radioactive isotope has a half-life of $20\, h$, the half-life of $0.25 \,g$ of the same substance is: