Interpretation:
Percent by volume of ethanol in a solution containing
Concept introduction:
The concentrations of solutions are expressed in different ways, all of them involved in the quantity of solute and the quantity of solution or solvent. Among them, Volume/volume percentage (v/V percent) is used to express the concentration of solution.
Volume/volume percentage (v/V percent):
Percent by volume usually describes solutions in which both solute and solvent are liquids. It is expressed as the ratio of the volume of the solute to the total volume of the solution multiplied by 100.
In expression (v/V) %
Answer to Problem 13PP
Percent by volume of ethanol in a solution having
Explanation:
(v/V) %
If we write in equation,
Percent by volume of ethanol =
Data given: volume of ethanol =
Volume of water =
So, volume of the solution = volume of ethanol + volume of water
Percent by volume of ethanol =
=
Percent by volume of ethanol in a solution having
Explanation of Solution
(v/V) %
If we write in equation,
Percent by volume of ethanol =
Data given: volume of ethanol =
Volume of water =
So, volume of the solution = volume of ethanol + volume of water
Percent by volume of ethanol =
=
Percent by volume of ethanol in a solution having
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