Question

A prefilled syringe contains 50 mg of phenylephrine hydrochloride per 5 ml of injection. what is the percentage concentration?

Answer 1

According to the question, the actual percentage concentration of phenylephrine hydrochloride is 1.

What is Percentage concentration?

Percentage concentration may be defined as a type of measurement of the amount of solute dissolved in every 100 units of solution.

According to the question, the amount of phenylephrine hydrochloride = 50 mg.

The volume of injection = 5 mL.

Percentage concentration = $\frac{0.05 * 100}{5}$ = 5/5 = 1.

Therefore, according to the question, the actual percentage concentration of phenylephrine hydrochloride is 1.

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