Question

The half-life period for a first order reaction is independent of

1) rate constant
2) Concentration
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Answer 1

I believe the answer is concentration

Sorry if I’m wrong hope this helps

Answer 2

2 concentrations

Step-by-step explanation:

Gogle - " The half-life of a reaction is the time required for a reactant to reach one-half its initial concentration or pressure. For a first-order reaction, the half-life is independent of concentration and constant over time. "