JEE Main 2023 Physics question
1 kg of water at 100°C is converted into steam at 100°C by boiling at atmospheric pressure. The volume of water changes from as a liquid to 1.671 as steam. The change in internal energy of the system during the process will be (Given latent heat of vaporisation = 2257 kJ/kg, Atmospheric pressure = Pa)
Answer: (B)