Gases Have A Definite Shape And Volume. Answer: A gas is a substance with no definite volume and no definite shape. A gas, on the other hand, has a vol-ume that changes to match the volume of its container.
Like a gas, a liquid can take the shape of any vessel in which it is put, but in contrast to a gas, a definite quantity of liquid is required for filling the vessel. If you open the container the air comes out and occupies the space of your room. Gases have no definite shape or volume.
Liquids usually have a smooth surface, but.
Solids have a definite shape and volume.
This they can take any shape as per the. Definite meaning it has a shape that won't change. Solids have a definite shape and a fixed volume, liquids have a definite volume but no fixed shape while gases neither have a definite volume nor a Shape - Due to less attraction force between particles, particles of liquid and gas can easily move around.