Question

In which of the following is the solution concentration expressed in percent by volume

10 mL of solute
_________ x 100%
100 ml of solvent


10 g of solute
_________ x 100%
100 ml of solvent



10 mL of solute
_________ x 100%
100 ml of solution



10 g of solute
_________ x 100%
100 ml of solution

Answer 1

10ml of solute/100ml of solution *100% third one

Answer 2

Answer : The correct option is,
`\frac{10g\text{ of solute}}{100ml\text{ of solution}}* 100\%`

Explanation :

The solution concentration expressed in percent by volume means that the amount of solute present in 100 parts volume of solution.

It is represented in formula as :

`\text{Percent solution by volume}=\frac{\text{Amount of solute}}{\text{Amount of solution}}* 100\%`

Or,

`\text{Percent solution by volume}=\frac{10g\text{ of solute}}{100ml\text{ of solution}}* 100\%`

Hence, the correct option is,
`\frac{10g\text{ of solute}}{100ml\text{ of solution}}* 100\%`