1.

A gas absorbs 120 J of heat and expands against an external pressure of 1.10 atm from a volume of 0.52 to 2.0 L. The change in internal energy is (1 L atm = 101.3 J) :

Answer»

`-167.1 J`
`-47.1 J`
`-287.1 J`
287.1 J

ANSWER :B


Discussion

No Comment Found