Seema Saini Solutions for Chapter: Chemical Kinetics, Exercise 2: DPP 4.2

For the irreversible process, $\mathrm{A}+\mathrm{B}\to$ products, the rate is first-order with respect to $\mathrm{A}$ and the second-order with respect to $\mathrm{B}$. If $1.0 \mathrm{mol}$ each of $\mathrm{A}$ and $\mathrm{B}$ introduced into a $1.0 \mathrm{L}$ vessel, and the initial rate was $1.0\times {10}^{-2} \mathrm{mol} {\mathrm{L}}^{-1} {\mathrm{s}}^{-1},$ the rate when the half reactants had been turned into products is

Which of the following statements is not correct about the order of a reaction?

The reactant $\mathrm{A}$ for which the rate constant is numerically same for the three reactions of first, second and third-order, respectively. Which of the following is correct?

The value of rate constant of a pseudo-first-order reaction

The rate law for the dimerisation of ${\mathrm{NO}}_2$ is
$\frac{-\mathrm{d}\left[{\mathrm{NO}}_2\right]}{\mathrm{dt}}=\mathrm{k}{\left[{\mathrm{NO}}_2\right]}^2$.
Which of the following changes will change the value of the specific rate constant, $\mathrm{k}$?

Which of the following statements is/are correct?

Which of the following statements is/are true?

The rate law for the reaction $\mathrm{RCl}+\mathrm{NaOH} \left(\mathrm{aq}\right)\to \mathrm{ROH}+\mathrm{NaCl}$ is given by, rate$={\mathrm{k}}_1\left[\mathrm{RCl}\right]$. The rate of the reaction will be