(C) Let the rate law be $Rate = k[A]^x[B]^y$. From experiments $2$ and $3$ (where $[B]$ is constant): $\frac{10}{1} = \frac{k(10)^x(1)^y}{k(1)^x(1)^y}

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First order with respect to $A$ and second order with respect to $B$

(C) Let the rate law be $Rate = k[A]^x[B]^y$. From experiments $2$ and $3$ (where $[B]$ is constant): $\frac{10}{1} = \frac{k(10)^x(1)^y}{k(1)^x(1)^y}$ $\Rightarrow 10 = 10^x$ $\Rightarrow x = 1$. From experiments $1$ and $2$ (where $[A]$ is constant): $\frac{100}{1} = \frac{k(1)^x(10)^y}{k(1)^x(1)^y}$ $\Rightarrow 100 = 10^y$ $\Rightarrow 10^2 = 10^y$ $\Rightarrow y = 2$. Thus, the order with respect to $A$ is $1$ and with respect to $B$ is $2$.

Class 12 Chemistry Chemical Kinetics Rate law , Rate constant , Order of Reaction and Molecularity

Easy

For the reaction $A + B \rightarrow C$, we have the following data:
Initial concentration of $A$ $(M)$ Initial concentration of $B$ $(M)$ Initial Rate $(M \cdot s^{-1})$
$1$ $10$ $100$
$1$ $1$ $1$
$10$ $1$ $10$

The order of the reaction with respect to $A$ and $B$ are:

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A
Not possible to tell with the given data
B
First order with respect to both $A$ and $B$
C
First order with respect to $A$ and second order with respect to $B$
D
Second order with respect to $A$ and first order with respect to $B$

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Chemical Kinetics

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Rate law , Rate constant , Order of Reaction and Molecularity

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Medium

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The mechanism for the reaction is given below:
$2P + Q \to S + T$
$P + Q \to R + S$ (slow)
$P + R \to T$ (fast)
The rate law expression for the reaction is:

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The following mechanism has been proposed for the reaction of $NO$ with $Br_2$ to form $NOBr$:
$NO_{(g)} + Br_{2(g)} \rightleftharpoons NOBr_{2(g)}$
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Initial concentration of $A$ $(M)$	Initial concentration of $B$ $(M)$	Initial Rate $(M \cdot s^{-1})$
$1$	$10$	$100$
$1$	$1$	$1$
$10$	$1$	$10$

For the reaction $A + B \rightarrow C$, we have the following data: Initial concentration of $A$ $(M)$Initial concentration of $B$ $(M)$Initial Rate $(M \cdot s^{-1})$$1$$10$$100$$1$$1$$1$$10$$1$$10$The order of the reaction with respect to $A$ and $B$ are:

Similar Questions

Certain bimolecular reactions which follow the first order kinetics are called

For the reaction $A + 2B \rightarrow \text{Product } (P)$,the rate law is given by $\frac{d[P]}{dt} = K[A]^2[B]$. If $[A]$ is taken in large excess,what will be the order of the reaction?

The mechanism for the reaction is given below:$2P + Q \to S + T$$P + Q \to R + S$ (slow)$P + R \to T$ (fast)The rate law expression for the reaction is:

The reaction $2FeCl_3 + SnCl_2 \rightarrow 2FeCl_2 + SnCl_4$ is an example of a .......

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Exam Paper Generator

Online Exam Module

For the reaction $A + B \rightarrow C$, we have the following data:
Initial concentration of $A$ $(M)$ Initial concentration of $B$ $(M)$ Initial Rate $(M \cdot s^{-1})$
$1$ $10$ $100$
$1$ $1$ $1$
$10$ $1$ $10$

The order of the reaction with respect to $A$ and $B$ are:

The mechanism for the reaction is given below:
$2P + Q \to S + T$
$P + Q \to R + S$ (slow)
$P + R \to T$ (fast)
The rate law expression for the reaction is: