For a chemical reaction,$A + 2B \to C + D$,the rate of reaction increases $3$ times when the concentration of $A$ only is increased $9$ times. While when the concentration of $B$ only is increased $2$ times,the rate of reaction also increases $2$ times. The order of this reaction is:

  • A
    $3$
  • B
    $\frac{3}{2}$
  • C
    $\frac{1}{2}$
  • D
    None of these

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Similar Questions

For a certain reaction $A_{(g)} \to B_{(g)}$,the half-life for different initial pressures of $A$ is given below:
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The correct statement about 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?

Which one of the following is wrong about molecularity of a reaction?

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What is the molecularity of a reaction? Explain its types with examples.

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