negitron said:it might seem that molar mass would make a difference here, but a heavy molecule with a given KE will move more slowly than a light molecule with the same KE. .
Light gas molecules are molecules that have a lower molecular weight and move at a faster speed compared to heavy gas molecules, which have a higher molecular weight and move at a slower speed.
Light gas molecules, such as hydrogen and helium, are less dense and therefore make the air less dense. Heavy gas molecules, such as sulfur hexafluoride, are more dense and make the air more dense.
Yes, light gas molecules are more likely to be affected by temperature and pressure changes compared to heavy gas molecules. This is because light gas molecules have weaker intermolecular forces and are more easily influenced by external factors.
Light gas molecules, such as nitrogen and oxygen, are the main components of Earth's atmosphere and play a crucial role in supporting life. Heavy gas molecules, while present in smaller quantities, also contribute to the composition of the atmosphere and can have important effects on weather patterns.
Yes, light and heavy gas molecules can be separated through a process called fractional distillation, which takes advantage of their different boiling points. This process is commonly used in industries such as oil refining and gas production.