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Based on the mass concentration of the stock solution and the mass of the drug prescribed, the volume of the drug required is 3.0 mL.
<h3>What is the volume of chlorpromazine, that is required to treat schizophrenia given the prescription of the doctor?</h3>
The volume of chlorpromazine, that is required to treat schizophrenia given the prescription of the doctor is calculated as follows:
The concentration of the stock chlorpromazine solution = 2.5 %(m/v)%(m/v)
This means that there are 2.5 grams of chlorpromazine per 100 ml of solution = 2.5 g/100 mL solution
Mass concentration of drug solution = 0.025 g drug/ml solution
mass of drug = 0.074 g
The volume of drug required = mass of drug / mass concentration
Volume of drug required = 0.074 / 0.025
Volume of drug required = 3.0 mL
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