Question
Question: The half life of a first order reaction is....
The half life of a first order reaction is.
A
Independent of the initial concentration of the
reactant
B
Directly proportional to the initial concentration of the
reactants
C
Inversely proportional to the initial concentration of the
reactant
D
Directly proportional to the square of the initial
concentration of the reactant
Answer
Independent of the initial concentration of the
reactant
Explanation
Solution
For Ist order reaction half life is independent of
concentration.