Kinetic Theory: JEE Mains 2022 June 29 Shift 1

A cylinder of fixed capacity of $44.8$ litres contains helium gas at standard temperature and pressure. The amount of heat needed to raise the temperature of the gas in the cylinder by $20.0^\circ\text{C}$ will be: (Given gas constant $R=8.3\ \text{J K}^{-1}\text{mol}^{-1}$)