In the reaction,$A \rightarrow$ products,if the concentration of the reactant is doubled,the rate of the reaction remains unchanged. The order of the reaction with respect to $A$ is

For a reaction $A \rightarrow$ products,the half-life period is $1 \ h$. The initial concentration of reactant $A$ is $2 \ M$. If this reaction is of zero order,how many hours will it take for the concentration of the reactant to decrease from $0.5 \ M$ to $0.25 \ M$?

Which of the following relations is correct for a zero order reaction?

What is the half-life time of a reaction? Derive the equation of half-life time $(t_{1/2})$ for a zero-order reaction.

The order of reaction for which the units of rate constant are $mol \ dm^{-3} \ s^{-1}$ is

For a reaction,doubling the concentration of the reactant doubles the half-life period. What is the order of the reaction?