Question

difference between gas and vapour​

Answer 1

Explanation:

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

Answer 2

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→Gas is one of the four fundamental states of matter. A pure gas may be made up of individual atoms, elemental molecules made from one type of atom, or compound molecules made from a variety of atoms. A gas mixture, such as air, contains a variety of pure gases

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→A vapor refers to a gas-phase material that that normally exists as a liquid or solid under a given set of conditions. ... When a substance turns changes from a solid or liquid into a gas, the process is called vaporization. The material is said to vaporize or evaporate.