Chemistry - Liquid Solution Question with Solution | TestHub

A mixture of 100 ml of acetone and 100 ml of$\mathrm{C}{\mathrm{S}}_2$has a total volume of 200 ml.

When acetone and$\mathrm{C}{\mathrm{S}}_2$are mixed at${35}^{\mathrm{o}}\mathrm{C}$, heat must be absorbed in order to produce a solution at${35}^{\mathrm{o}}\mathrm{C}$.

When acetone and$\mathrm{C}{\mathrm{S}}_2$are mixed at${35}^{\mathrm{o}}\mathrm{C}$, heat is released.

Raoult's law is obeyed by both$\mathrm{C}{\mathrm{S}}_2$and acetone for the solution in which the mole fraction of$\mathrm{C}{\mathrm{S}}_2$is 0.25.