Why ethane is a gas where as hexane is liquid at stp?

Answer 1

Ethane has very weak London dispersion forces because it doesn't have very many electrons. Hexane, however, has far more electrons, and therefore stronger dispersion forces, allowing more attraction between hexane molecules.

Answer 2

Well, isn't that just a happy little question! You see, ethane has a smaller number of carbon atoms compared to hexane, which makes its molecules lighter and more easily able to move around as a gas at standard temperature and pressure. Hexane, on the other hand, has more carbon atoms, making its molecules heavier and closer together, resulting in a liquid state at standard conditions. It's all just a beautiful dance of molecular structure and intermolecular forces!

Answer 3

The state of a substance at STP (standard temperature and pressure) depends on its molecular structure and intermolecular forces. Ethane is a smaller molecule with weaker intermolecular forces, so it exists as a gas at STP. Hexane, on the other hand, is a larger molecule with stronger intermolecular forces that hold the molecules together more tightly, resulting in it being a liquid at STP.

Answer 4

The carbon chain of hexane is longer.

Answer 5

Because cr7>lm10