Question

The half life of First order reaction is 

directly proportional to rate constant

independent on initial concentration

dependent on initial concentration

dependent on rate constant

20 minutes


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Answer 1

Answer:

The half-life of a reaction is the time required to decrease the amount of a given reactant by one-half. ... The half-life of a first-order reaction is independent of concentration, and the half-life of a second-order reaction decreases as the concentration increases.

Explanation:

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