Naphthalene (C₁₀H₈)is a Solid at Room Temperature $\rarr$ C₁₀H₈(g) $\Delta$ H° = 721 KJ/mol

Naphthalene (C₁₀H₈) is a solid at room temperature. It sublimes by the following process. Using the data below determine the best estimate of the sublimation temperature for naphthalene (the temperature at which this reaction will become spontaneous under standard state conditions.
C₁₀H₈(s) $\rarr$ C₁₀H₈(g)
$\Delta$ H° = 72.1 kJ/mol
$\Delta$ S° = 196.55 J/K mol

A) 2.73 K
B) 421 K
C) 561 K
D) 367 K
E) 315 K