When 3.00 g of a substance ' X ' is dissolved in 100 g of CCl_4, it raises the boiling point by 0.60 K. The molar mass of the substance ' X ' is \ \…

When $\displaystyle 3.00$ g of a substance ' $\displaystyle X$ ' is dissolved in $\displaystyle 100$ g of $\displaystyle \mathrm{CCl}_4$, it raises the boiling point by $\displaystyle 0.60$ K. The molar mass of the substance ' $\displaystyle X$ ' is \_\_\_\_ $\displaystyle \mathrm{g} \mathrm{mol}^{-1}$. (Nearest integer) [Given $\displaystyle \mathrm{K}_{\mathrm{b}}$ for $\displaystyle \mathrm{CCl}_4$ is $\displaystyle 5.0 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$ ]