Choose the correct statement from the following: 
1.  Nitric acid (68%) and water (32%) mixture is an example of the minimum boiling azeotrope. 
2.  Osmosis can be reversed if pressure lower than the osmotic pressure is applied to the solution. 
3.  As compared to other colligative properties, the magnitude of osmotic pressure is large even for very dilute solutions. 
4.  The condition of anoxia in mountain climbers is an application of Raoult's law.
Subtopic:  Introduction & Colligative properties | Azeotrope | Concentration Terms & Henry's Law |
From NCERT
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