840 J of heat is required to raise the temperature of 2

Last updated: 6/27/2023

840 J of heat is required to raise the temperature of 2 moles of an ideal gas from 20 C to 40 C at constant pressure The amount of heat required to raise the temperature of the same gas from 40 C to 60 C at constant volume is take R 8 4 Jg mole k Options 1 504 J 2 420 J 3 840 J 630I