JEE Main · ChemistryEasy
Which of the following conditions represents the state of a real gas approaching ideal behavior?
- A.High pressure and low temperature
- B.Low pressure and high temperature
- C.High pressure and high temperature
- D.Low pressure and low temperature
Show correct answer & step-by-step solution
Correct answer: B — Low pressure and high temperature
Solution
- Real gases deviate from ideal behavior due to intermolecular forces and finite molecular volume.
- At low pressure, the volume of gas molecules becomes negligible compared to the total volume.
- At high temperature, kinetic energy dominates over intermolecular attractive forces.
- Hence the answer is (B).
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