NEETChemistrySolutions
What are azeotropes, and what are the two main types of azeotropes based on their boiling behavior? How do solutions with a large positive deviation from Raoult's law relate to the formation of azeotropes?
Options
- AAzeotropes are solutions that obey Raoult's law over the entire concentration range. There are no different ty
- BAzeotropes are solutions that exhibit a large positive deviation from Raoult's law. They form minimum boiling
- CAzeotropes are solutions that have a constant composition in both the liquid and vapor phases and boil at a sp
- DAzeotropes are solutions that exhibit a large negative deviation from Raoult's law. They form maximum boiling
Correct answer
C. Azeotropes are solutions that have a constant composition in both the liquid and vapor phases and boil at a sp
Step-by-step solution
Azeotropes are solutions with a constant composition in both the liquid and vapor phases and boil at a specific temperature. They can be categorized into two main types: minimum boiling azeotropes and maximum boiling azeotropes. Solutions that exhibit a large positive deviation from Raoult's law tend to form minimum boiling azeotropes.