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 ?

  • A

    $1.4$

  • B

    $1.2$

  • C

    $0.04$

  • D

    $0.8$

Similar Questions

For the reaction $3\,{A_{\,(g)\,}}\,\xrightarrow{K}\,{B_{(g)}}\, + \,\,{C_{(g)\,,}}K$ is ${10^{ - 14}}\,L/mol.\min .$ if $(A) = 0.5\,M$ then the value of $ - \frac{{d(A)}}{{dt}}$ (in $M / sec$ ) is.

Which of the following oxides of nitrogen will be the most stable one

$A(g) + 2B(g) \to $ product is a elementary reaction, which of the following is incorrect.

$(a)$ Write general reaction and derive the units of rate constant. $(b)$ Based on that write the rate constant for zero, first and $2^{nd}$ order reaction.

For a certain reaction, $10\%$ of the reactant dissociates in $1\, hour$, $20\%$ of the reactant dissociate in $2\, hour$, $30\%$ of the reactant dissociates in $3\, hour$. Then the units of rate constant is