Question

A solution of acetone in water contains 5 ml is 50 ml of its aqueous solution. Calculate the volume percentage of the solution.

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Answer 1

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Question:-

A solution of acetone in water contains 5 ml is 50 ml of its aqueous solution. Calculate the volume percentage of the solution.

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Answer:-

$\rm{→~Volume ~of~Solute~=~5 ~ml}$

$\rm{→~Volume~of ~solution~=~50~ml}$

$\rm{→~Volume ~percentage~ of ~solution}$

$=~{\dfrac{5}{50}}~×~100$

$=~$10%

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Answer 2

Explanation:

ANSWER:-

• 5 millilitre of acetone
• 50 millilitre is the total aqueous solution.
• We need the volume percentage of the solution.

Concept To Be Used:-

This needs to be noted that:-

$\sf{Volume \ Percentage = \dfrac{Mass \ of \ Solute}{Mass \ of \ Solvent} \times 100}$

$\sf{Volume \ Percentage = \dfrac{Volume \ of \ Solute}{Volume \ of \ Solvent} \times 100}$

Note that the answer will be in terms of percentage.

• Now, we are not given the masses.
• But we are given the amount that is (ie) the volume.

So, we will use the second formula.

$\boxed{\sf{Volume \ Percentage = \dfrac{Volume \ of \ Solute}{Volume \ of \ Solvent} \times 100}}$

$\sf{Volume \ Percentage = \dfrac{5}{50} \times 100}$

$\sf{Volume \ Percentage = \dfrac{1}{10} \times 100}$

$\sf{=10}$%

So, we conclude that :-

Volume percentage of the solution is 10%.