Question

Dissolving 120 g of urea (mol. wt. 60) in 1000 g of water gave a solution of density 1.15 gmL^-1 . The molarity of the solution is 

(a) 1.78 M 

(b) 2.00 M 

(c) 2.05 M 

(d) 2.22 M222

Answer 1

Correct option is (c) 2.05 M