8. If two liquids A and B form minimum boiling azeotrope at some specific composition then

a. A – B interactions are stronger than those between A – A or B- B

b. Vapour pressure of solution increase because more number of molecules of liquids A and B can escape from the solution

c. Vapour pressure of solution increase because less number of molecules of only one of the liquids escape from the solution

d. A – B interactions are weaker than those between A – A or B – B

Ans. d

(9)