Question: A test tube 1.25 cm in diameter and 15 cm deep contains benzene at 26oC and is exposed to dry atmospheric air at 26oC. Using

A test tube 1.25 cm in diameter and 15 cm deep contains benzene at 26oC and is exposed to dry atmospheric air at 26oC. Using the properties given in Problem 11-4, calculate the evaporation rate of benzene in grams per hour.
Problem 11-4
The cover on a wet-bulb thermometer is soaked in benzene, and the thermometer is exposed to a stream of dry air. The thermometer indicates a temperature of 26oC. Calculate the free stream air temperature. The vapor pressure of benzene is 13.3 kPa, and the enthalpy of vaporization is 377 kJ/kg at 26oC.

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