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

Question:

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.

(i) At specific composition, methanol-acetone mixture will form minimum

boiling azeotrope and will show positive deviation from Raoult’s law.

(ii) At specific composition, methanol-acetone mixture forms maximum

boiling azeotrope and will show positive deviation from Raoult’s law.

(iii) At specific composition, methanol-acetone mixture will form minimum

boiling azeotrope and will show negative deviation from Raoult’s law.

(iv) At specific composition, methanol-acetone mixture will form maximum

boiling azeotrope and will show negative deviation from Raoult’s law.

Solution:

Option (i) At specific composition, methanol-acetone mixture will form minimum

boiling azeotrope and will show positive deviation from Raoult’s law. is the answer.

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