question_answer

Relative lowering of vapour pressure, osmotic pressure of a solution and elevation in boiling points are (p) properties. Osmosis is the passage of (q) through a semipermeable membrane from a solution of (r) towards a solution of (s). Osmotic pressure is equivalent to mechanical pressure which must be applied on (t) to prevent osmosis. In the above paragraph p, q, r, s and t respectively are

A) colligative, solution, higher concentration, lower concentration, solution

B) colligative, solvent, higher concentration, lower concentration, solution

C) colligative, solution, lower concentration, higher concentration, solvent

D) colligative, solvent, lower concentration, higher concentration, solution.