Question

differentiate between gas and vapour in points

Answer 1

Difference between gas and vapours. A gas is a substance above its critical temperature but below its critical pressure, while a vapor is a substance above its boiling point temperature. A vapor is a gas. ... Example: 1) steam would be a vapor because at room temperature, it would be water, which is a liquid.
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Answer 2

Gas

1. is a state of matter
2. has experienced phase change
3. has low density
4. remains as gas only on room temperature


Vapours

1. is a state of water between gas and liquid
2. has about to experience phase change
3. is the result of boiling and evaporation
4.can be solid or liquid at room temperature


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