Ethylene glycol (molar mass =$62g mol^{-1})$ is a common automobile antifreeze.Calculate the freezing point of a solution containing 12.4 of this substance in 100g of water would it be advisable to keep this substance in the car radiator during summer?

Question

$\begin{array}{1 1}1.024K\\1.034K\\1.054K\\1.064K\end{array}$