From the standard enthalpies of formation values for some compounds (in `KJ mol^(-1)` ), predict which one of them will be most stable?
A. Propane `(g)(DeltaH_(f)^(@)=-103.8)`
B. `n`-Butane `(g)(DeltaH_(f)^(@)=-124.7)`
C. `n`-Butane `(g)(DeltaH_(f)^(@)=-167.2)`
D. `n`-Octane `(g)(DeltaH_(f)^(@)=-208.4)`