List of top Chemistry Questions on Chemical Kinetics asked in MET

For a reaction of the type \(aA + bB \rightarrow\) Products, the \(-d[A]/dt\) is equal to

According to the adsorption theory of catalysis, the speed of reaction increases because

$99%$ of a first order reaction was completed in $32 \mathrm{min}$. When will $99.9%$ of the reaction complete?

What is the order of the reaction which has a rate expression $\mathrm{rate} = k[A]^2 [B]^{-1}$?

The two-third life (\(t_{2/3}\)) of a first order reaction in which \(k = 5.48 \times 10^{-14} \, \text{per sec}\), is

Which of the following does not influence the rate of reaction?

For the two gaseous reactions, following data:
\(A \rightarrow B; k_1 = 10^{10}e^{-20,000/T}\)
\(C \rightarrow D; k_2 = 10^{12}e^{-24,606/T}\)
the temperature at which \(k_1\) becomes equal to \(k_2\) is

For a first order reaction, the concentration changes from 0.8 to 0.4 in 15 min. The time taken for the concentration to change from 0.1 M to 0.025 M is ________.