# What is the boiling point elevation formula?

$\Delta$ ${T}_{b}$= ${k}_{b}$ * m
$\Delta$${T}_{b}$ stands for the change in boiling point, i.e. , if initially the boiling point was ${T}_{1}$ and the final boiling point ${T}_{2}$ ,then $\Delta$${T}_{b}$= ${T}_{2}$ - ${T}_{1}$.
${k}_{b}$ is known as the ebullioscopic constant.