1.

Dissolving 120g of urea (mol wt = 60) in 1000g of water gave a solution of density 1.15 g/mL. The molarity of the solution is

Answer»

`1.78` M
`2.00` M
`2.05` M
`2.22` M

SOLUTION :VOLUME of solution=mass of solution `XX` DENSITY


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