The reaction $2{N_2}{O_5}$ $\rightleftharpoons$ $2{N_2}{O_4} + {O_2}$ is
Bimolecular and second order
Unimolecular and first order
Bimolecular and first order
Bimolecular and zero order
An elementary reaction between $A$ and $B$ is a second order reaction. Which of the following rate equations must be correct?
For the reaction between $A$ and $B$ , the initial rate of reaction $(r_0)$ was measured for different initial concentration of $A$ and $B$ as given below Order of the reaction with respect to $A$ and $B$ respectively, is $\sqrt 2 = 1.4 ,\,\sqrt 3 \times 10^{-4}$
$A/mol\,L^{-1}$ | $0.2$ | $0.2$ | $0.4$ |
$B/mol\,L^{-1}$ | $0.3$ | $0.1$ | $0.05$ |
$r_0/mol^{-1}s^{-1}$ | $5.0\times 10^{-5}$ | $5.0\times 10^{-5}$ | $1.4\times 10^{-4}$ |
The one which is unimolecular reaction is
For the reaction $A \to B$, the rate law expression is : Rate $ = \,k\,[A]$ Which of the following statements is incorrect
For a reaction, $A+B \rightarrow$ Product; the rate law is given by, $r=k[ A ]^{1 / 2}[ B ]^{2}$ What is the order of the reaction?