Question

Statement I The rate of a first order reaction depends on the concentration of the reactant raised to the first power.
Statement II Decomposition of $H _{2} O _{2}$ follows zero order reaction.

• A. Both Statement $I$ and $II$ are correct and Statement $II$ is the correct explanation of Statement $I$.
• B. Both Statement $I$ and $II$ are correct and Statement $II$ is not the correct explanation of Statement $I$.
• C. Statement $I$ is correct, Statement $II$ is incorrect.
• D. Statement $II$ is correct, but Statement $I$ is incorrect.

Answer 1

Answer: (B)

The rate of a first order reaction depends on the concentration of reactant raised to the first power. Decomposition of $H _{2} O _{2}$ follows zero order reaction.