Question

If gas is compressed under adiabatic conditions (allowing no transfer of heat to or from the surroundings) by application of external pressure, the temperature of the gas would increase. Why?

∆E = q – P∆V where q > 1
∆E = q – P∆V where ∆V < 0
∆E = – P∆V where q = 0
If ∆V is negative in compression, then ∆E decreases while T decreases
If ∆V is negative in compression, then ∆E increases while T increases
Energy is added to the system in the form of heat
Energy is added to the system in the form of work

Answer 1

∆E = – P∆V where q = 0
If ∆V is negative in compression, then ∆E increases while T increases
Energy is added to the system in the form of work
IS THIS CORRECT?

Answer 2

hmm check this http://teacher.pas.rochester.edu/phy121/lecturenotes/Chapter17/Chapter17.html