(A) The rate of reaction for $2 A \rightarrow \text{Products}$ is given by: $\text{Rate} = -\frac{1}{2} \frac{\Delta [A]}{\Delta t}$ Substituting the

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$0.005 \ mol \ L^{-1} \ min^{-1}$

(A) The rate of reaction for $2 A \rightarrow \text{Products}$ is given by: $\text{Rate} = -\frac{1}{2} \frac{\Delta [A]}{\Delta t}$ Substituting the values: $\text{Rate} = -\frac{1}{2} \frac{[A]_{2} - [A]_{1}}{t_{2} - t_{1}}$ $\text{Rate} = -\frac{1}{2} \frac{0.4 - 0.5}{10}$ $\text{Rate} = -\frac{1}{2} \frac{-0.1}{10}$ $\text{Rate} = 0.005 \ mol \ L^{-1} \ min^{-1}$ $\text{Rate} = 5 \times 10^{-3} \ M \ min^{-1}$

Class 12 Chemistry Chemical Kinetics Rate of a reaction

Medium

In a reaction,$2 A \rightarrow \text{Products}$,the concentration of $A$ decreases from $0.5 \ mol \ L^{-1}$ to $0.4 \ mol \ L^{-1}$ in $10 \ minutes$. Calculate the rate during this interval?

A
$0.005 \ mol \ L^{-1} \ min^{-1}$
B
$0.01 \ mol \ L^{-1} \ min^{-1}$
C
$0.05 \ mol \ L^{-1} \ min^{-1}$
D
$0.001 \ mol \ L^{-1} \ min^{-1}$

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Chemical Kinetics

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Rate of a reaction

For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$,the rate of reaction is expressed as:

MediumAIPMT 1997

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Medium

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For the reaction $N_{2(g)} + 3 H_{2(g)} \rightarrow 2 NH_{3(g)}$,what is the relation between $\frac{d[N_2]}{dt}$ and $\frac{d[H_2]}{dt}$?

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For the reaction,$3 I_{(aq)}^{-} + S_2 O_{8_{(aq)}}^{2-} \longrightarrow 2 SO_{4_{(aq)}}^{2-} + I_{3_{(aq)}}^{-}$,the rate of formation of $SO_{4_{(aq)}}^{2-}$ is $0.044 \ mol \ dm^{-3} \ s^{-1}$. Calculate the rate of consumption of $I_{(aq)}^{-}$.

DifficultMHT CET 2024

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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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In a reaction,$2 A \rightarrow \text{Products}$,the concentration of $A$ decreases from $0.5 \ mol \ L^{-1}$ to $0.4 \ mol \ L^{-1}$ in $10 \ minutes$. Calculate the rate during this interval?

Similar Questions

For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$,the rate of reaction is expressed as:

For the reaction $2N_2O_{5(g)} \to 4NO_{2(g)} + O_{2(g)}$,what is the ratio of the rate of decomposition of $N_2O_5$ to the rate of formation of $NO_2$?

For the reaction $N_{2(g)} + 3 H_{2(g)} \rightarrow 2 NH_{3(g)}$,what is the relation between $\frac{d[N_2]}{dt}$ and $\frac{d[H_2]}{dt}$?

For the reaction,$3 I_{(aq)}^{-} + S_2 O_{8_{(aq)}}^{2-} \longrightarrow 2 SO_{4_{(aq)}}^{2-} + I_{3_{(aq)}}^{-}$,the rate of formation of $SO_{4_{(aq)}}^{2-}$ is $0.044 \ mol \ dm^{-3} \ s^{-1}$. Calculate the rate of consumption of $I_{(aq)}^{-}$.

$R \longrightarrow P$ 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 $mol \ L^{-1} \ s^{-1}$?

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