(A) The rate of a reaction $aA + bB \longrightarrow cC$ is expressed as: $-\frac{1}{a} \frac{d[A]}{dt} = -\frac{1}{b} \frac{d[B]}{dt} = \frac{1}{c} \f

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(A) The rate of a reaction $aA + bB \longrightarrow cC$ is expressed as: $-\frac{1}{a} \frac{d[A]}{dt} = -\frac{1}{b} \frac{d[B]}{dt} = \frac{1}{c} \frac{d[C]}{dt}$.Given the expression: $-\frac{1}{2} \frac{d[x]}{dt} = -\frac{d[y]}{dt} = \frac{1}{2} \frac{d[z]}{dt}$.Comparing the coefficients,we get $a = 2$,$b = 1$,and $c = 2$.Therefore,the balanced chemical equation is $2x + y \longrightarrow 2z$.

Class 12 Chemistry Chemical Kinetics Rate of a reaction

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The instantaneous rate of a reaction is given by $-\frac{1}{2} \frac{d[x]}{dt} = -\frac{d[y]}{dt} = \frac{1}{2} \frac{d[z]}{dt}$. Identify the reaction.

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A
$2x + y \longrightarrow 2z$
B
$x + 2y \longrightarrow 2z$
C
$2z + y \longrightarrow 2x$
D
$2x + 2y \longrightarrow z$

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Rate of a reaction

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

Medium

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Assertion : The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason : Rate of reaction remains constant during the course of reaction.

MediumAIIMS 2010

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In the reaction $2SO_3 \to 2SO_2 + O_2$,initially $40 \ g$ of $SO_3$ is heated in a $100 \ mL$ container. If after $10 \ min$,$3.2 \ g$ of $O_2$ is formed,find the rate of reaction in $mol \ L^{-1} \ min^{-1}$.

Medium

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Time required for completion of ionic reactions in comparison to molecular reactions is

Easy

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For the reaction,$3A + 2B \to C + D$,the differential rate law can be written as:

DifficultJEE MAIN 2014

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The instantaneous rate of a reaction is given by $-\frac{1}{2} \frac{d[x]}{dt} = -\frac{d[y]}{dt} = \frac{1}{2} \frac{d[z]}{dt}$. Identify the reaction.

Similar Questions

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

Assertion : The rate of the reaction is the rate of change of concentration of a reactant or a product.Reason : Rate of reaction remains constant during the course of reaction.

In the reaction $2SO_3 \to 2SO_2 + O_2$,initially $40 \ g$ of $SO_3$ is heated in a $100 \ mL$ container. If after $10 \ min$,$3.2 \ g$ of $O_2$ is formed,find the rate of reaction in $mol \ L^{-1} \ min^{-1}$.

Time required for completion of ionic reactions in comparison to molecular reactions is

For the reaction,$3A + 2B \to C + D$,the differential rate law can be written as:

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Assertion : The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason : Rate of reaction remains constant during the course of reaction.