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Calculate the molality of a solution tha...

Calculate the molality of a solution that contains 51.2 g of napthalene, `(C_10H_8)` in 500 mL of carbon tetrachloride. The density of `CCl_4` is 1.60g/mL

A

0.250 m

B

0.500m

C

0.750 m

D

0.840m

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The correct Answer is:
1.69 m
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