Which of the following mixtures does not show positive deviation from Raoult's law?

Which statement about the composition of vapour over an ideal $1:1$ molar mixture of benzene and toluene is correct? Assume the temperature is constant at $25\,^{\circ}C$. Vapour pressure data $(25\,^{\circ}C)$:
Benzene: $75\, mm\, Hg$
Toluene: $22\, mm\, Hg$

Identify the false statement among the following.

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

Which of the following statements is correct regarding a solution of two compounds $A$ and $B$ exhibiting positive deviation from ideal behaviour?

Liquids $A$ and $B$ form an ideal solution. Which of the following statements is true?