Question

50 gram of sugar
is dissolved in 2.45 kg of
water calculate the the concentration of solution​

Answer 1

Answer:

Concentration = 2%

Explanation:

Provided

• Mass of Sugar = 50 g = 0.05 kg

• Mass of Solvent (water )= 2.45 kg

• Mass of solution = 2.5 kg

Now to calculate weight by weight concentration

$= \dfrac{ \textsf{Mass of Solute in kg}}{\textsf{Mass of solution}} \times 100$

$= \dfrac{ 0.05}{2.5} \times 100$

$= \dfrac{ 5}{2.5} \%$

$= 2 \%$