Chemistry - Liquid Solution Question with Solution | TestHub

Mass of ethylene glycol (antifreeze) to be added to$18.6 \mathrm{kg}$of water to protect the freezing point at$-24°\mathrm{C}$is$\mathrm{kg}$(Molar mass in${\mathrm{gmol}}^{-1}$for ethylene glycol$62, {\mathrm{K}}_{\mathrm{f}}$of water$=1.86 \mathrm{K} \mathrm{kg} {\mathrm{mol}}^{-1}$)