Five moles of hydrogen is heated through 20Kunder constant pressure. If R=8.312J/mole K find the external work done.

Five moles of hydrogen is heated through 20Kunder constant pressure. I

1.	Five moles of hydrogen is heated through 20Kunder constant pressure. If R=8.312J/mole K find the external work done.
Answer» 831.2J 83.12J 166.24J 16.62J ANSWER :A