Column I Column II
a. Enthalpy p. Intrinsic property
b. Temperature q. Path function
c. Free energy r. Function U,P,V
d. Work s. State function

a.(a−r,s),(b−p,s),(c−r,s),(d−q)
b.(a−r),(b−s),(c−r,s),(d−q,r)
c.(a−q),(b−p,s),(c−s),(d−q,s)
d.(a−r,s),(b−r),(c−p,s),(d−q)