Question

give in a bit detail about the 4 colligative properties....

Answer 1

Here is your answer :-
Colligative properties include:-

Relative lowering of vapor pressure.

Elevation of boiling point.

Depression of freezing point.

Osmotic pressure.
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Answer 2

4 colligative properties are
1) Relative lowering of vapor pressure
2)Elevation of boiling point
3) Depression of freezing point
4)Osmotic pressure
For example, AlCl 3 and K 3 PO 4 would exhibit essentially the same colligative properties, since each compound dissolves to produce four ions per formula unit.