Q.
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
Solutions
Solution: