The molal boiling point constant for water is 0.513°C kg mol-1. When 0.1 mole of sugar is dissolved in 200 ml of water, the solution boils under a pressure of one atmosphere at
A. 100.513°C
B. 100.0513°C
C. 100.256°C
D. 101.025°C
Answer:C
The molal boiling point constant for water is 0.513°C kg mol-1. When 0.1 mole of sugar is dissolved in 200 ml of water, the solution boils under a pressure of one atmosphere at
A. 100.513°C B. 100.0513°C C. 100.256°C D. 101.025°C