A solution contains 5 ml of alcohol dissolved in 0.2 L of water. Calculate the concentration of the solution in terms of volume percentage.
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Answers
Answered by
2
Mass of solute = 20 g
Volume of solution = 500 ml
Mass by volume percentage =
Volume of solution
Mass of solute×100
=
500
20×100
=4%
Answered by
0
Answer:
Solution :
Concentration of solution = Volume of solute
Volume of solution×100
Volume of alcohol = 5 mL
Volume of solution = (5 + 75) = 80 mL
Concentration of solution = (5mL)(80mL)×100
=6.25%
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