Medium
For the reaction,$2A + B \to \text{products}$,when the concentrations of $A$ and $B$ both were doubled,the rate of the reaction increased from $0.3 \ mol \ L^{-1} \ s^{-1}$ to $2.4 \ mol \ L^{-1} \ s^{-1}$. When the concentration of $A$ alone is doubled,the rate increased from $0.3 \ mol \ L^{-1} \ s^{-1}$ to $0.6 \ mol \ L^{-1} \ s^{-1}$. Which one of the following statements is correct?
- ATotal order of the reaction is $4$
- BOrder of the reaction with respect to $B$ is $2$
- COrder of the reaction with respect to $B$ is $1$
- DOrder of the reaction with respect to $A$ is $2$
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Similar Questions
For the reaction $A + B \longrightarrow \text{product}$,the rate law equation is $\text{rate} = k[A]^2[B]$. If the rate of reaction is $0.22 \ mol \ L^{-1} \ s^{-1}$,calculate the rate constant $k$. Given: $[A] = 1 \ mol \ L^{-1}, [B] = 0.25 \ mol \ L^{-1}$.
With the help of an example,explain what is meant by a pseudo first order reaction.
Medium
View SolutionThe following data are obtained for a reaction,$X + Y \rightarrow$ Products.
$Expt.$ $[X]_0 / mol \ L^{-1}$ $[Y]_0 / mol \ L^{-1}$ $Rate / mol \ L^{-1} s^{-1}$ $1$ $0.25$ $0.25$ $1.0 \times 10^{-6}$ $2$ $0.50$ $0.25$ $4.0 \times 10^{-6}$ $3$ $0.25$ $0.50$ $8.0 \times 10^{-6}$
The overall order of the reaction is:
| $Expt.$ | $[X]_0 / mol \ L^{-1}$ | $[Y]_0 / mol \ L^{-1}$ | $Rate / mol \ L^{-1} s^{-1}$ |
| $1$ | $0.25$ | $0.25$ | $1.0 \times 10^{-6}$ |
| $2$ | $0.50$ | $0.25$ | $4.0 \times 10^{-6}$ |
| $3$ | $0.25$ | $0.50$ | $8.0 \times 10^{-6}$ |
The overall order of the reaction is:
MediumKVPY 2012
View SolutionFor a reaction $A$ $\xrightarrow{K_1} B$ $\xrightarrow{K_2} C$. If the rate of formation of $B$ is set to be zero,then the concentration of $B$ is given by:
For the non-stoichiometric reaction $2A + B \to C + D$,the following kinetic data were obtained in three separate experiments,all at $298 \ K$.
Initial Conc. $(A)$ Initial Conc. $(B)$ Initial rate of formation of $C \ (mol \ L^{-1} \ s^{-1})$ $0.1 \ M$ $0.1 \ M$ $1.2 \times 10^{-3}$ $0.1 \ M$ $0.2 \ M$ $1.2 \times 10^{-3}$ $0.2 \ M$ $0.1 \ M$ $2.4 \times 10^{-3}$
For the reaction,the rate of formation of $C$ will be:
| Initial Conc. $(A)$ | Initial Conc. $(B)$ | Initial rate of formation of $C \ (mol \ L^{-1} \ s^{-1})$ |
| $0.1 \ M$ | $0.1 \ M$ | $1.2 \times 10^{-3}$ |
| $0.1 \ M$ | $0.2 \ M$ | $1.2 \times 10^{-3}$ |
| $0.2 \ M$ | $0.1 \ M$ | $2.4 \times 10^{-3}$ |
For the reaction,the rate of formation of $C$ will be:
Medium
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