Question

For the reaction A$\to$ B, the rate law expression is rate = k [A], Which of the following statements is incorrect ?

• A. The reaction follows first order kinetics
• B. The $t_[1/2]$ of reaction depends on initial concentration of reactants
• C. k is constant for the reaction at a constant temperature
• D. The rate law provides a simple way of of reactants and productsat any time after the start of the reaction

Answer 1

Answer: (B)

The $t_[1/2]$ of reaction depends on initial concentration of reactants

Answer 2

The half life of first order reaction is independent of concentration