How many grams of urea (M.W. 60 g mol^ -1 ) should be dissolved in 100 g of water in order to form a solution...

Question

How many grams of urea (M.W. 60 g mol^ -1 ) should be dissolved in 100 g of water in order to form a solution with a difference of 101 ,^ C between its boiling point and freezing point? [K_f(H_2O)=1.86 K kg mol^ -1 and K_b(H_2O)=0.52 K kg mol^ -1 ]

Accepted Answer

2.52

JEE Main Chemistry question

Solution

See the full step-by-step solution