If the standard enthalpy of sublimation $(\Delta_{sub} H^{\circ})$ of solid $CO_2$,naphthalene,$Li$ and $Na$ are $25.2, 73.0, 162, 108 \ kJ \ mol^{-1}$ respectively,the order of ease of sublimation of these substances is:
- A$Solid \ CO_2 > Naphthalene > Na > Li$
- B$Solid \ CO_2 > Na > Naphthalene > Li$
- C$Li > Na > Naphthalene > Solid \ CO_2$
- D$Na > Li > Naphthalene > Solid \ CO_2$
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