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18. The freezing point of benzene is 5.5 C. What is the freezing point of a solution of 5.00 g of naphthalene (C10H8) in

18. The freezing point of benzene is 5.5 C. What is the freezing point of a solution of 5.00 g of naphthalene (C10H8) in 444 g of benzene (Kf of benzene = 4.90 C/m)?

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