In a mixture of components $A$ and $B$,the components show negative deviation when:

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

If vapour pressures of pure liquids $A$ and $B$ are $300$ and $800 \, torr$ respectively at $25 \, ^{\circ}C$. When these two liquids are mixed at this temperature to form a solution in which mole percentage of $B$ is $92$,then the total vapour pressure is observed to be $0.95 \, atm$. Which of the following is true for this solution?

Which of the following pairs of liquids shows a negative deviation from Raoult's law?

Two liquids $A$ and $B$ form an ideal solution. What will be the vapor pressure of a solution containing a mole ratio of $A$ and $B$ as $3:1$ in $torr$? $(Given: P_A^o = 24 \ torr, P_B^o = 40 \ torr)$

$A$ solution of two liquids boils at a temperature higher than the boiling point of either of them. Hence,the binary solution shows: