Calculate the the half life time a first order reaction the time required to draw 0.1 molar concentration of reactant to 0.05 molar concentration in 35 minutes

Calculate the the half life time a first order reaction the time requi

1.	Calculate the the half life time a first order reaction the time required to draw 0.1 molar concentration of reactant to 0.05 molar concentration in 35 minutes
Answer» The answer is 35 minutesExplanation:Notice the initial and final concentrations. Initial CONCENTRATION itself GOT reduced to half in 35 minutes which is nothing but the final concentration. If u R not sure then use,Half life = 0.693 / rate CONSTANT (k) where rate constant (k) is EQUAL to,k = 2.303 / time × log (initial concentration) (final concentration)