4-93, Hydrogen is pumped into the closed cylindrical tank such that the mass flow through the tube is (0.5p/2) kg/s, where p is the density of the gas in the tank in kg/m'. Determine the density of the hydrogen within the tank when t = 4 s from the time the pump is turned on. Assume that initially there is 0.2 kg of hydrogen in the tank. %3D 0.5 m 1.5 m

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Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.