(D) For the reaction $2N_2O_5 \longrightarrow 4NO_2 + O_2$,the rate expression is given by:$Rate = -\frac{1}{2} \frac{d[N_2O_5]}{dt} = \frac{1}{4} \fr

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Rate of disappearance of $N_2O_5$ is twice the $O_2$ production rate

(D) For the reaction $2N_2O_5 \longrightarrow 4NO_2 + O_2$,the rate expression is given by:$Rate = -\frac{1}{2} \frac{d[N_2O_5]}{dt} = \frac{1}{4} \frac{d[NO_2]}{dt} = \frac{d[O_2]}{dt}$From this,we can relate the rate of disappearance of $N_2O_5$ to the rate of production of $O_2$:$-\frac{d[N_2O_5]}{dt} = 2 \times \frac{d[O_2]}{dt}$Thus,the rate of disappearance of $N_2O_5$ is twice the rate of production of $O_2$.

Class 12 Chemistry Chemical Kinetics Rate of a reaction

Difficult

Thermal decomposition of $N_2O_5$ occurs as per the equation below:
$2N_2O_5 \longrightarrow 4NO_2 + O_2$
The correct statement is:

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A
$O_2$ production rate is four times the $NO_2$ production rate
B
$O_2$ production rate is the same as the rate of disappearance of $N_2O_5$
C
Rate of disappearance of $N_2O_5$ is one-fourth of $NO_2$ production rate
D
Rate of disappearance of $N_2O_5$ is twice the $O_2$ production rate

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$KClO_3 + 6FeSO_4 + 3H_2SO_4 \rightarrow KCl + 3Fe_2(SO_4)_3 + 3H_2O$. The above reaction was studied at $300 \ K$ by monitoring the concentration of $FeSO_4$,where the initial concentration was $10 \ M$ and after half an hour it became $8.8 \ M$. The rate of production of $Fe_2(SO_4)_3$ is $........ \times 10^{-6} \ mol \ L^{-1} \ s^{-1}$.

DifficultJEE MAIN 2023

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$R \longrightarrow P$ is a first order reaction. The concentration of $R$ changed from $0.04$ to $0.03 \ mol \ L^{-1}$ in $40 \ min$. What is the average velocity of the reaction in $mol \ L^{-1} \ s^{-1}$?

MediumAP EAMCET 2025

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Nitric oxide reacts with $H_2$ according to the reaction:
$2 NO_{(g)} + 2 H_{2(g)} \rightarrow N_{2(g)} + 2 H_{2}O_{(g)}$
Identify the correct relationship for the rate of consumption of reactants and the rate of formation of products.

EasyMHT CET 2025

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For the reaction $2A + 3B \rightarrow 4C$,the rate of reaction is expressed as:

Easy

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If the rate of disappearance of $N_2O_5$ in the following reaction is $1.2 \times 10^{-5} \ mol \ L^{-1} \ s^{-1}$,the rate of production of $NO_2$ in $mol \ L^{-1} \ s^{-1}$ is:
$2N_2O_{5(g)} \longrightarrow 4NO_{2(g)} + O_{2(g)}$

EasyAP EAMCET 2022

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Thermal decomposition of $N_2O_5$ occurs as per the equation below:$2N_2O_5 \longrightarrow 4NO_2 + O_2$The correct statement is:

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$R \longrightarrow P$ is a first order reaction. The concentration of $R$ changed from $0.04$ to $0.03 \ mol \ L^{-1}$ in $40 \ min$. What is the average velocity of the reaction in $mol \ L^{-1} \ s^{-1}$?

Nitric oxide reacts with $H_2$ according to the reaction: $2 NO_{(g)} + 2 H_{2(g)} \rightarrow N_{2(g)} + 2 H_{2}O_{(g)}$Identify the correct relationship for the rate of consumption of reactants and the rate of formation of products.

For the reaction $2A + 3B \rightarrow 4C$,the rate of reaction is expressed as:

If the rate of disappearance of $N_2O_5$ in the following reaction is $1.2 \times 10^{-5} \ mol \ L^{-1} \ s^{-1}$,the rate of production of $NO_2$ in $mol \ L^{-1} \ s^{-1}$ is:$2N_2O_{5(g)} \longrightarrow 4NO_{2(g)} + O_{2(g)}$

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Thermal decomposition of $N_2O_5$ occurs as per the equation below:
$2N_2O_5 \longrightarrow 4NO_2 + O_2$
The correct statement is:

Nitric oxide reacts with $H_2$ according to the reaction:
$2 NO_{(g)} + 2 H_{2(g)} \rightarrow N_{2(g)} + 2 H_{2}O_{(g)}$
Identify the correct relationship for the rate of consumption of reactants and the rate of formation of products.

If the rate of disappearance of $N_2O_5$ in the following reaction is $1.2 \times 10^{-5} \ mol \ L^{-1} \ s^{-1}$,the rate of production of $NO_2$ in $mol \ L^{-1} \ s^{-1}$ is:
$2N_2O_{5(g)} \longrightarrow 4NO_{2(g)} + O_{2(g)}$