(Solved): 6) In this figure, \( 0.5 \mathrm{~mol} \) of Argon gas (monotomic) undergoes the processes shown i ...

6) In this figure, \( 0.5 \mathrm{~mol} \) of Argon gas (monotomic) undergoes the processes shown in the figure. There is a total of 40 protons and neutrons in an argon atom. \( C_{V}=12.47 \mathrm{~J} / \mathrm{mol} . \mathrm{K} \), and \( C_{P}=20.78 \mathrm{~J} / \mathrm{mol} . \mathrm{K} \). a) Find the mass of the gas in the container, and how many atoms are present. b) For the process \( a \rightarrow b \), determine \( \Delta E_{\text {im }} \) and whether Elmr is increasing, decreasing or constant? Calculate \( Q \), and whether heat is absorbed or released by the gas, or neither. Calculate \( W \), and whether Work is done by the gas on th gas, or neither? c) Determine \( V_{e}\left(\right. \) in \( \left.\mathrm{cm}^{3}\right) \) and \( T_{e} \). d) For process \( b \rightarrow c \), determine \( Q \) and \( \Delta E_{\text {int }} \).