Question

The density of 2M solution of NaOH is 1.2gm/L calculate the molality of the solution.

Answer 1

Total mass of such solution containing 3 moles of the solute = 1000 +120 = 1120g ... 3.0 molal NaOH solution has a density of 1.110g/ml . ... What is the molality of the soluti