Question

The molar freezing point constant for water is 1.86 °C/mol. If 342 g of cane sugar (C₁₂H₂₂O₁₁) is dissolved in 1000 g of water, the solution will freeze at :
(a) – 1.86°C
(b) 1.86°C
(c) – 3.92°C
(d) 2.42°C

Answer 1

a) -1.86 degree celsius is the correct answer