Chemistry, asked by Oneeka, 1 year ago

What's the difference between gas and vapour for class 9?

Answers

Answered by kelly3
5
Hi
A gas refers to a substance that has a single defined thermodynamic state at room temperature

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.

Oneeka: Okay
kelly3: yes
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