Chemistry Question from JEE Main 2023 · 24 January, Shift 2

One mole of an ideal monatomic gas is subjected to the changes $1 \rightarrow 2 \rightarrow 3 \rightarrow 1$ plotted on a pressure (in bar) versus volume (in L) diagram, with the three states

On the diagram $1 \rightarrow 2$ is a horizontal straight line, $2 \rightarrow 3$ is a vertical straight line, and $3 \rightarrow 1$ is a smooth curve returning to state $1$. The magnitude of the work done (by the system or on the system) is ______ J (nearest integer).

Given : $\log 2 = 0.3$, $\ln 10 = 2.3$__