Question

A solution is obtained by dissolving 6 gm of Urea (Molecular weight of urea=60) in a lit solution and another solution is obtained by
dissolving 18 g of glucose (Molecular weight of glucose=180) in litre solution at the same temperature. The lowering in vapor
pressure in the first solution is
(A) twice that of the second solution
(B) same as that of the second solution
(C) half that of the second solution
(D) Three times that of second solution​

Answer 1

Answer:

c

Explanation: bcoz for solution we divide gm by molar mass and result came both 0.1 for solution