Question

How do you differentiate between a gas and a vapour????

Answer 1

a gas refers to a substance that has a single defined thermodynamic state at room temperature whereas vapour refersto the substance that is a mixture of two phases at room temperature

Answer 2

Hey mate!!

$GAS$

1. A gas is gaseous at room temperature.
2. Hasn't experienced phrase change.
3. It is a state of matter.
4. Can't settle down on the ground.
5. Can't be seen.

$VAPOUR$

1. A vapour is liquid at room temperature.
2. Has experienced phrase change.
3. It isn't a state of matter.
4. Can settle down on the ground.
5. Can be seen.

Hope it helps!!!