The rate constant for the reaction $2N_2O_5 \to 4NO_2 + O_2$ is $3.0\times10^{-5}\, sec^{-1}$. If rate is $2.40\times10^{-5}\, M\, sec^{-1}$, then the concentration of $N_2O_5$ (in $M$) is ?
$1.4$
$1.2$
$0.04$
$0.8$
The rate constant for a second order reaction is $8 \times {10^{ - 5}}\,{M^{ - 1}}\,mi{n^{ - 1}}$. How long will it take a $ 1\,M $ solution to be reduced to $0.5\, M$
Write unit of rate constant of following reaction :
$1.$ $\frac {1}{2}$ order
$2.$ $\frac {3}{2}$ order
$A(g) + 2B(g) \to $ product is a elementary reaction, which of the following is incorrect.
In the reaction $2A + B \to {A_2}B$, if the concentration of $A$ is doubled and of $B$ is halved, then the rate of the reaction will
When the concentration of a reactant, $A$, in a reaction : $A \to$ Products is doubled, the rate of reaction increases seven times, the order of the reaction is between -