Half life of a reaction is found to be inversely proportional to the cube of its initial concentration. The order of reaction is

  • A

    $2$

  • B

    $5$

  • C

    $3$

  • D

    $4$

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The variation of the rate of an enzyme catalyzed reaction with substrate concentration is correctly represented by graph

  • [JEE MAIN 2023]

The reaction between $A$ and $B$ is first order with respect to $A$ and zero order with respect to $B$. Fill in the blanks in the following table:

Experiment $[ A ] / mol\, ^{-1}$ $[ B ] / mol\, ^{-1}$ Initial rate $/$ $mol$ $L^{-1}$ $min$ $^{-1}$
$I$ $0.1$ $0.1$ $2.0 \times 10^{-2}$
$II$ - $0.2$ $4.0 \times 10^{-2}$
$III$ $0.4$ $0.4$ -
$IV$ - $0.2$ $2.0 \times 10^{-2}$

 

Which of the following reactions end in finite time

For the reaction $A \to B$, the rate increases by a factor of $2.25 $ when the concentration of $A$ is increased by $ 1.5$. What is the order of the reaction

For any reaction, if we plot a graph between time '$t$' and $\log (a - x)$, a simple line is obtained. The order of reaction is