(C) The rate of reaction for $A_{(g)} + 3B_{(g)} \to 2C_{(g)}$ is given by the expression:Rate $= -\frac{d[A]}{dt} = -\frac{1}{3} \frac{d[B]}{dt} = \f

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$9 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$

(C) The rate of reaction for $A_{(g)} + 3B_{(g)} \to 2C_{(g)}$ is given by the expression:Rate $= -\frac{d[A]}{dt} = -\frac{1}{3} \frac{d[B]}{dt} = \frac{1}{2} \frac{d[C]}{dt}$Given that $-\frac{d[A]}{dt} = 3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$.Equating the rates of $A$ and $B$:$-\frac{d[A]}{dt} = -\frac{1}{3} \frac{d[B]}{dt}$$3 \times 10^{-3} = -\frac{1}{3} \frac{d[B]}{dt}$$-\frac{d[B]}{dt} = 3 \times (3 \times 10^{-3}) = 9 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$.

Class 12 Chemistry Chemical Kinetics Rate of a reaction

Medium

For the reaction $A_{(g)} + 3B_{(g)} \to 2C_{(g)}$,if the value of $-d[A]/dt$ is $3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$,then the value of $-d[B]/dt$ will be:

A
$3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$
B
$9 \times 10^{-6} \ mol \ L^{-1} \ min^{-1}$
C
$9 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$
D
$1.5 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$

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Chemical Kinetics

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Rate of a reaction

For the reaction $2A + B \rightarrow 3C + D$,which of the following does not express the rate of reaction?

Medium

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Medium

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If the instantaneous rate of reaction is stated as $-\frac{1}{2} \frac{d[x]}{dt} = -\frac{d[y]}{dt} = \frac{1}{2} \frac{d[z]}{dt}$,identify the reaction.

MediumMHT CET 2025

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Consider the reaction given below:
$A + 2 B \longrightarrow 3 C + 2 D$.
If the rate of disappearance of $B$ is $x \times 10^{-2} \ mol \ L^{-1} \ s^{-1}$,the ratio of the rate of reaction and the rate of appearance of $C$ is:

MediumAP EAMCET 2025

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For the reaction $N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$,the reaction occurs under specific temperature and partial pressure conditions. The rate of formation of $NH_3$ is $0.001 \, kg \, h^{-1}$. The rate of consumption of $H_2$ under the same conditions is ...... $kg \, h^{-1}$.

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For the reaction $A_{(g)} + 3B_{(g)} \to 2C_{(g)}$,if the value of $-d[A]/dt$ is $3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$,then the value of $-d[B]/dt$ will be:

Similar Questions

For the reaction $2A + B \rightarrow 3C + D$,which of the following does not express the rate of reaction?

For the reaction $2SO_2 + O_2 \to 2SO_3$,the rate of disappearance of $O_2$ is $2.0 \times 10^{-4} \ mol \ L^{-1}s^{-1}$. The rate of appearance of $SO_3$ is:

If the instantaneous rate of reaction is stated as $-\frac{1}{2} \frac{d[x]}{dt} = -\frac{d[y]}{dt} = \frac{1}{2} \frac{d[z]}{dt}$,identify the reaction.

Consider the reaction given below:$A + 2 B \longrightarrow 3 C + 2 D$.If the rate of disappearance of $B$ is $x \times 10^{-2} \ mol \ L^{-1} \ s^{-1}$,the ratio of the rate of reaction and the rate of appearance of $C$ is:

For the reaction $N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$,the reaction occurs under specific temperature and partial pressure conditions. The rate of formation of $NH_3$ is $0.001 \, kg \, h^{-1}$. The rate of consumption of $H_2$ under the same conditions is ...... $kg \, h^{-1}$.

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Consider the reaction given below:
$A + 2 B \longrightarrow 3 C + 2 D$.
If the rate of disappearance of $B$ is $x \times 10^{-2} \ mol \ L^{-1} \ s^{-1}$,the ratio of the rate of reaction and the rate of appearance of $C$ is: