Imagine two solutions with the same concentration and the same boiling point, but one has benzene as the solvent and the other has carbon tetrachloride as the solvent. Determine that concentration and boiling point.

Question

aaronq · Answer

This is to do with colligative properties, so use the boiling point elevation equation.

$\Delta T=i*m*K_b$

you need to know the boiling point elevation constants $(K_b)$ for benzene and carbon tetrachloride (look them up online or in your book).