9. On the basis of information given below mark the correct option

Information : On adding acetone to methanol some of the hydrogen bonds between methanol molecules break

a. At specific composition methanol acetone mixture will form minimum boilingg azeotrope and will show positive deviation from Raoult’s law

b. At specific composition methanol acetone mixture will form maximum boiling azetrope and will show positive deviation from Raoult’s law

c. At specific composition methanol acetone mixture will form minimum boiling azeotrope and will show negative deviation from Raoult’s law

d. At specific composition methanol acetone mixture will form maximum boiling azeotrope and will show negative deviation from Raoult’s law

Ans. a

(5)