• Take approximately 50 mL of water each in two separate beakers.
• Add salt in one beaker and sugar or barium chloride in the second beaker with continuous stirring.
• When no more solute can be dissolved, heat the contents of the beaker to raise the temperature by about 5°C.
• Start adding the solute again.
Is the amount of salt and sugar or barium chloride, that can be dissolved in water at a given temperature, the same?
NCERT Class 9th Science Ch 2 Is Matter Around Us Pure