Question

2 ml of distilled water is added to 4 grams of powdered drug. The final volume is 3 ml. What is the concentration of the drug in gram/100ml? What is the percentage of the solution?

Answer 1

Answer:

Explanation:

It.has.2.m.height.of.drug on.the.powder.from.rhat.we.find.height.of.it

Answer 2

Answer:

200%

Explanation:

Mass of solute=4gm

Volume of sol.=2ml

%c=mass of solute × 100

vol.of solution

%c= 4 ×100

2

so, the concentration percentage is equal to 200%

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