Question

500ml acetone solution contains 20ml of acetone.Find concentration of solution

Answer 1

Answer:

4%

Explanation:

Given:

• Volume of solution = 500 ml
• Volume of the solute = 20 ml

To find:

• Concentration of the solution

Concentration of solution = volume of solute/volume of solution × 100

Concentration of solution = 20/500×100

Concentration of solution = 20/5

Concentration of solution = 4%

the concentration of the solution is equal to 4%

More:

It can also be found by the formulas :

Mass of solute/Mass of solution×100

Answer 2

✰ Given :-

• Volume of Acetone solution is 500ml
• Volume of Acetone solute is 20ml

✰ To Find :-

• Concentration of solution

✰ Solution :-

We know Formula for concentration of solution -

$✓ \: \frac{</strong><strong>V</strong><strong>olume \: of \: solute}{</strong><strong>V</strong><strong>olume \: of \: solution} \times 100$

Placing Values,

$⟶ \: \frac{20}{500} \times 100$

$⟶ \: \frac{\cancel{20}}{\cancel{5}}$

$⟶ \: 4%$

⛬ Concentration of solution is 4%