What is the correct demonstration of general gas equation?
Correct answer: D. PV=nRT
- A. PV/RT=n
- B. PV=mRT
- C. V=nRT/P
- D. PV=nRT
Explanation
In the general gas equation, volume is directly proportional to number of moles and temperature, and volume is inversely proportional to pressure.If R is universal gas constant, this relation is given by the equation:PV=nRTwhereP= PressureV= volumen= number of molesR= Ideal gas constantT= Temperature
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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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