To make a saturated solution 72 g of sodium chloride is dissolved in 2

1.	To make a saturated solution 72 g of sodium chloride is dissolved in 200 g of water at 293 K. Find its concentration at this temperature
Answer» $\huge\blue{ANSWER:-}$ ✬━━━━━━━━━━━━✬ ◆ Answer- 26.47 % ◆ EXPLANATION- # Given- m = 72 g M = 200 g T = 20 °C # Solution- ➼Concentration of the solution is given by- ➼C = mass(solute) / mass(solution) × 100 ➼C = m / (m+M) × 100 ➼C = 72 / (72+200) × 100 ➼C = 72 / 272 × 100 ∴C = 26.47 % Concentration of the solution is 26.47 % . ✬━━━━━━━━━━━✬

To make a saturated solution 72 g of sodium chloride is dissolved in 200 g of water at 293 K. Find its concentration at this temperature

Answer»

$\huge\blue{ANSWER:-}$

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◆ Answer- 26.47 %

➼Concentration of the solution is given by-

➼C = mass(solute) / mass(solution) × 100

➼C = m / (m+M) × 100

➼C = 72 / (72+200) × 100

➼C = 72 / 272 × 100

∴C = 26.47 %

Concentration of the solution is 26.47 % .

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