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Molarity and Molality of a solution of a...

Molarity and Molality of a solution of a liquid (molecular weight = 50) in aqueous solution is 9 and 18 respectively. What is the density of solution?

A

1 g/cc

B

0.95 g/cc

C

1.05 g/cc

D

0.662 g/cc

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The correct Answer is:
B
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