Problem: A 50.0 g sample of naphthalene (a nonvolatile nonelectrolyte), C 10H8, is dissolved in 100.0 g of benzene, C6H6 at 20 °C. The vapor pressure of pure benzene in 74.6 torr at 20.0 °C. What is the vapor pressure of the solution?a. 57.2b. 58.8c. 59.4d. 60.2e. 60.8

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A 50.0 g sample of naphthalene (a nonvolatile nonelectrolyte), C 10H8, is dissolved in 100.0 g of benzene, C6H6 at 20 °C. The vapor pressure of pure benzene in 74.6 torr at 20.0 °C. What is the vapor pressure of the solution?

a. 57.2

b. 58.8

c. 59.4

d. 60.2

e. 60.8

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