Question
Chemistry Question on Mole concept and Molar Masses
Calculate the mass of urea (NH2CONH2) required in making 2.5 kg of 0.25 molal aqueous solution.
A
36.95 g
B
37.5 g
C
39 g
D
35.95 g
Answer
36.95 g
Explanation
Solution
The correct option is(A):36.95 g