The best method for the separation of naphthalene and benzoic acid from their mixture is:
The best method for the separation of naphthalene and benzoic acid from their mixture is:
Distillation
Sublimation
Chromatography
Crystallisation
Solution
Among the given compounds naphthelene is volatile but benzoic acid is non-volatile (it forms a dimer). So, the best method for their separation is sublimation,