See image — Hydrocarbons Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{D}\). Physical properties of hydrocarbons depend mainly on molar mass, surface area, branching and intermolecular dispersion forces. Recovered question text: 2. The compound with the highest boiling point is– (1) n-hexane (2) n-pentane (3) 2,2-dimethyl propane (4) propane