$A$ solution of acetone in ethanol:

$A$ solution of two miscible liquids showing negative deviation from Raoult's law will have :

Which of the following is not correct for an ideal solution?

The boiling point of an equimolar ideal solution of hexane $(C_6H_{14})$ and heptane $(C_7H_{16})$ is $80 \ ^oC$. What is the boiling point of a mixture of hexane and heptane containing equal mass of both? The boiling points of pure hexane and pure heptane are $69 \ ^oC$ and $98 \ ^oC$ respectively.

Which pair of liquids shows positive deviation from Raoult's law?

Given:
Solution $A$: Phenol and aniline
Solution $B$: Chloroform and acetone
Which of the following is correct as per Raoult's law?