Acid catalysed hydrolysis of ethyl acetate follows a pseudo-first order kinetics with respect to ester. If the reaction is carried out with large excess of ester,the order with respect to ester will be
- A$1.5$
- B$0$
- C$0.5$
- D$1$
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The rate constant value for a reaction is $1.75 \times 10^2 \ L^2 \ mol^{-2} \ sec^{-1}$. The half-life period $t_{1/2} \propto$ . . . . . . .
The units for the rate constant and the rate of reaction are same for a reaction. What will be the order of the reaction?
$A_2 + 2 \, B \to 2 \, AB$
$[A_2]$ $[B]$ $-d[A_2]/dt$ $0.1$ $0.2$ $1 \times 10^{-2} \, M \, s^{-1}$ $0.2$ $0.2$ $2 \times 10^{-2} \, M \, s^{-1}$ $0.2$ $0.4$ $8 \times 10^{-2} \, M \, s^{-1}$
The order of reaction with respect to $A_2$ and $B$ are respectively:
| $[A_2]$ | $[B]$ | $-d[A_2]/dt$ |
|---|---|---|
| $0.1$ | $0.2$ | $1 \times 10^{-2} \, M \, s^{-1}$ |
| $0.2$ | $0.2$ | $2 \times 10^{-2} \, M \, s^{-1}$ |
| $0.2$ | $0.4$ | $8 \times 10^{-2} \, M \, s^{-1}$ |
The order of reaction with respect to $A_2$ and $B$ are respectively:
Medium
View SolutionHalf-life of a reaction is found to be inversely proportional to the fifth power of its initial concentration,the order of reaction is
In a reaction $A \rightarrow B$,if the concentration of reactant is increased by $9$ times,then the rate of reaction increases $3$ times. What is the order of reaction?
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