The Figure Shows A $p V$ Diagram For $0.0077$ Mol of Ideal Gas That Undergoes the Process

Multiple Choice

The figure shows a $p V$ diagram for $0.0077$ mol of ideal gas that undergoes the process $1 \rightarrow 2 \rightarrow 3$ . What is the volume $V _ { 3 }$ ? $( R = 8.31 \mathrm {~J} / \mathrm { mol } \cdot \mathrm { K } )$
$p$ (atm)

A) $0 \mathrm {~cm} ^ { 3 }$
B) $770 \mathrm {~cm} ^ { 3 }$
C) $400 \mathrm {~cm} ^ { 3 }$
D) $0 \mathrm {~cm} ^ { 3 }$ .