Question

5 G of sugar is dissolved in 250 ml of solution calculate its mass by volume percentage

Answer 1

solute=5g
solvent =250 ml.
so as we know
amount of solute/amount of solvent*100
5/250*100=2%

Answer 2

The mass by volume percentage of 250 ml of a solution containing 5 g of sugar is 2%.

Given:

Mass of solute (Sugar) = 5 g

Volume of solution (Water) = 250 ml

To find:

Mass by volume percentage of solution = ?

Formula to be used:

Mass by volume percentage = $\frac{Mass of solute}{Volume of solution}\times100$

Calculation:

• By calculating the mass by volume percentage of the solution, its concentration can be depicted.

• To calculate the mass by volume percentage of the given solution, the following calculation must be done:

Mass by volume percentage = $\frac{Mass of solute}{Volume of solution}\times100$

Mass by volume percentage = $\frac{5}{250}\times100$

Mass by volume percentage = $\frac{1}{5}\times10$

Mass by volume percentage = $\frac{10}{5}$

Mass by volume percentage = 2

Conclusion:

The mass by volume percentage of the given solution is calculated as 2%.

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