A mixture of gas expands from 0.03 m3to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is:
A
30 kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
54 kJ
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
84 kJ
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!