explain why C6H14 is lquid whereas C2H6 is a gas?
Answers
Answer:
A substance exists as a solid when its molecules attach to one another extremely strongly, a liquid when they attach to one another fairly firmly, and gas when their attachment is very weak. Molecules are drawn to one another by intermolecular forces.
Explanation:
The first four alkanes, including ethane, are gases at room temperature.
Ethane (C₂H₆) is a simple hydrocarbon since it just contains carbon and hydrogen atoms.
Ethane molecules are free to travel since there are no intermolecular forces of attraction between them. As a result, at room temperature, ethane is a gas.
Because hexane (C₆H₁₄) is a liquid at ambient temperature and pressure while ethane is a gas under those same conditions.
The possibility of a molecule becoming a liquid or solid increases with increasing molecular size. Hexane is heavier than ethane, making it a liquid.
Hence, hexane (C₆H₁₄) is liquid whereas ethane (C₂H₆) is a gas.
#SPJ2