A system undergoes a process in which ∆U = + 300 J while absorbing 400 J of heat energy undergoing an expansion against 0.5 bar. What is the change in the volume (in l)? (a) 4 (b) 5 (c) 2 (d) 3 Share with your friends Share 19 Ashwini Kumar Mishra answered this 8 View Full Answer