Kevin Liz Gabby Miky.............who wanna diepor Mrs. McWherter
1. 6. A gas can flow in all directions. It requires a vessel closed from all sides.
2. Reason: Intermolecular separation is very large in gaseous state which can be decreased by applying pressure.
3. Gases
3.1. Properties of Gases:
3.2. 1. A gas has no definite shape or volume of its own. It acquires the shape of the container.
3.3. Reason: Intermolecular attraction is the weakest in gases whereas intermolecular separation is the largest. Hence, molecules in a gas move very fast and the gas expands to fill all the space available.
3.4. 2. A gas has no surface of its own.
3.5. Reason: Molecules escape from an open container.
