What is the relationship between half life period and initial concentration of the reacting species ...........

General Science (Easy) Chemistry

What is the relationship between half-life period and initial concentration of the reacting species for a first order reaction?

Both are directly proportional to each other

Both are inversely proportional to each other

Both are independent of each other

The half life is twice the concentration of reacting species

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Explanation:

For a first order reaction, half-life period is constant, i.e., it is independent of initial concentration of the reacting species. for a zero order reaction, it is directly proportional to the initial concentration of the reactants and inversely proportional to the rate constant. .