Formation of a solution from two components can be considered as

1. Pure solve → separated solvent molecules, ΔH₃
2. ICl₃ solvent → separated solute molecules, ΔH₂
3. Separated solvent and solute molecules → solution, ΔH₃

Solution so formed will be ideal, if

If a hydrated crystal has vapour pressure greater than that of water vapour in the atmosphere, the crystal is __________________

A solution of urea (mol.mass 56 g mol-1) boils at 100.18oC at the atmosphere pressure. If kf and kb for water are 1.86 and 0.51 2 K kg mol^-1 respectively, the above solution will freeze at.

If 0.1 M solution of glucose and 0.1 M solution of urea are placed on two sides of the semipermeable membrane to equal heights, then it will be correct to say that.

Concentrated aqueous sulphuric acid is 98% H₂SO₄ by mass and has a density of 1.80 g mL^-1. Volume of acid required to make one litre of 0.1 M H₂SO₄ solution is

During osmosis, flow of water through a semi permeable membrane is

How many gram of a dibasic acid (mol wt 200) should be present in 100 ml. of the aqueous solution to give 0.1 N?

Which of the following colligative property can provide molar mass of proteins (or polymers or colloids) with greatest precision?

Which one of the following salts will have the same value of van't Hoff factor (i) as that of K₄[Fe(CN)₆]?