Question

To make a saturated solution, 46g of sodium chloride is dissolved in 110g of water at 293K. Find its concentration on this temperature.

Answer 1

Answer:

41.82%

Explanation:

Here, solute is NaCl(46g)

& solvent is Water (110g)

293K = 21° C which is room temperature

Therefore, concentration of solution is

= mass of solute ( NaCl) / mass of solvent ( Water) × 100

= 46 / 110 × 100

=41.82 % app.