Which statement describes a supercritical fluid? It behaves only as a solid, It has fixed shape and volume, No boundary exists between gas and liquid phases, None of these
سپر کریٹیکل فلوئیڈ کے بارے میں کون سا بیان درست ہے؟
- It behaves only as a solid
- It has fixed shape and volume
- No boundary exists between gas and liquid phases
- None of these
Explanation
- A supercritical fluid forms above critical temperature and pressure.
- In this state, substance shows properties of both liquid and gas.
- It can diffuse like a gas and dissolve substances like a liquid.
- The liquid and gas phases become indistinguishable.
- Therefore, no clear boundary exists between them.
Last verified on 19-05-2026
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