Under what conditions the density of an ideal gas will be maximum at:
Correct answer: B. Low temperature and high pressure
- A. High temperature and low pressure
- B. Low temperature and high pressure
- C. Low temperature and pressure
- D. When temperature and pressure are same
Explanation
As we know, d = PM/RT Which shows that density is directly proportional to pressure and inveresely propotional to temperature. Hence at low temperature and high pressure, density will be maximum.
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About Ideal Gas Equation
The ideal gas equation, PV = nRT, relates pressure, volume, amount and absolute temperature when gas particles are assumed to have negligible volume and no intermolecular forces. Applications include finding molar mass, density or an unknown gas variable, with careful use of Kelvin temperature and consistent units, and comparison with real-gas behaviour.
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