Question

3. To make a saturated solution, 36g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature​

Answer 1

Explanation:

Amount of Solute = 36 g

Amount of Solution = Amount of Solute + Amount of Solvent

= 36 g + 100 g = 136 g

Concentration = 36/136 × 100

= 9/34 × 100 = 900/34 %

which is approximately

26.47 %