AIIMS 2012 Chemistry Question Paper for free online practice with solutions

Question : 24 of 60

Marks: +1, -0

A solution of urea (mol. mass 56 g mol−1) boils at 100.18°C at the atmospheric pressure. If K1 and K2 for water are 1.86 and 0.52 K kg mol−1 respectively, the above solution will freeze at