Water-HNO₃ system forms which type of mixture?

Maximum boiling azeotrope

A type of solution that shows the large negative deviation according to Raoult's law gives a maximum boiling azeotrope. A mixture solution that is made up of \(HNO_3\) and water of approximately 68% nitric acid and 32% of water by mass is an example of maximum boiling azeotrope which shows the greater positive deviation according to Raoult's law.