Two liquids HNO 3 ( A ) and water ( B ) form a maximum boiling azeotrope when mixed in…
Chemistry · Class 12 · CBSE — Solutions
Two liquids HNO3 (A) and water (B) form a maximum boiling azeotrope when mixed in the ratio of 68% and 32% respectively. It means
- A – B interactions are stronger than A – A and B – B interactions
- A – B interactions are weaker than A – A and B – B interactions
- vapour pressure of solution is more than the pure components
- vapour pressure of solution is less since only one component vaporises.
Answer
(A) A – B interactions are stronger than A – A and B – B interactions
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