Problem $8$: $(10$ pts$)$ A hydrothermal processing tank $("$pressure cooker"$)$ for steam con$-$

tains water at $100C$ with a liquid volume equal to $\frac{1}{10}$ of the total tank

volume. The tank is heated until the pressure inside reaches $2000$ kPa $.$

$($a$)$ What is the temperature?

$($b$)$ Has the amount of water present as vapor increased or decreased?

$($c$)$ Sketch the process on a $P-v$ diagram.