Dissolving 120 g of urea (M W = 60) in ...

Dissolving 120 g of urea (M W = 60) in 1000 g of water gave a solution of density `1.15 g mL^(-1)`. The molarity of solution is:

A

`1.78 M`

B

`2.00 M`

C

`2.05 M`

D

`2.22 M`

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The correct Answer is:

C

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