JEE Main 25 Feb 2021 Shift 2 Solved Paper

Five moles of an ideal gas at 293K is expanded isothermally from an initial pressure of 2.1MPa to 1.3MPa against at constant external pressure 4.3MPa. The heat transferred in this process is ......... kJ mol−1. (Rounded off to the nearest integer) [R=8.314Jmol−1K−1]