An example of a pseudo -unimolecular reaction is

  • A

    Dissociation of hydrogen iodide

  • B

    Hydrolysis of methyl acetate in dilute solution

  • C

    Dissociation of phosphorus pentachloride

  • D

    Decomposition of hydrogen peroxide

Similar Questions

Write differential rate expression of following reaction and give its order of reaction:

$CHCl _{3}+ Cl _{2} \rightarrow CCl _{4}+ HCl$

$CH _{3} COOC _{2} H _{5}+ H _{2} O \rightarrow CH _{3} COOH + C_2H_5OH$

What is rate law ? Give a relation between rate of reaction and concentration of reactants.

In the reaction : $P + Q \longrightarrow  R + S$ the time taken for $75\%$ reaction of $P$ is twice the time taken for $50\%$ reaction of $P$. The concentration of $Q$ varies with reaction time as shown in the figure. The overall order of the reaction is

Differential form of the rate equation is

$\frac{{dx}}{{dt}} = k\left[ P \right]{\left[ Q \right]^{0.5}}{\left[ R \right]^{0.5}}$ 

Which statement about the above equation is wrong?

The rate law for reaction $A + 2B = C + 2D$ will be