Question

difference between gas and vapour​

Answer 1

Explanation:

A gas refers to a substance that has a single defined thermodynamic state at room temperature whereas a vapor refers to a substance that is a mixture of two phases at room temperature, namely gaseous and liquid phase. ... A vapour can co-exist with a liquid or solid when they are in equilibrium state.

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Answer 2

Answer:

GAS

A gas refers to a substance that has a single defined thermodynamic state at room temperature .

VAPOUR

A vapour refers to a substance that is a mixture of two phases at room temperature, namely gaseous and liquid phase .

A vapour can exist with a liquid or solid when they are in equilibrium state.

Explanation:

When a substance is at a temperature below its critical temperature it is in a gas phase and therefore will be a vapour.

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