Toluene flows into a heating unit at $5\mathrm{.}0mo\frac{l}{h}$ and a temperature of $20C.$

The process is continuous and operates at a constant pressure of $1$atm.

Classification

Work with your group to determine a strategy for classifying the output state for a given rate of heat input. Will the outlet be subcooled liquid, saturated liquid, saturated vapor, saturated liquid$/$vapor mix, or superheated vapor?

Prediction

For the following values of $Q,$ predict the outlet condition category and justify your answer.

A$.Q^{}=65\mathrm{.}0k\frac{J}{h}$

B$.Q^{}=225\mathrm{.}0k\frac{J}{h}$

C$.Q^{}=270\mathrm{.}0k\frac{J}{h}$

Final Temperature

If the heater supplies $75\mathrm{.}0$ Watts, what will be the temperature of the outlet stream? Before you start, prove that the outlet stream will be a superheated vapor.

Liquid$/$Vapor Split

If the heater supplies $60\mathrm{.}0$ Watts, what percentage of the outlet flow will be liquid? Before you start, prove that the outlet stream will be a saturated liquid vapor mix.