Q. Which of the following is true about compressibility of real gases?

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Q. What is the pressure of CO₂ gas with compressibility z = 0.8, if the ideal gas pressure of CO₂ is 10 Pa, all other variables are same?

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Q. What is the pressure of H₂ with compressibility 0.6, molar volume 5 liter/mole at 27°C?

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Q. At what temperature, does SO₂ with compressibility 2 has pressure 5 atm and molar volume 10 mole/s?

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Q. What is the compressibility factor of water with density 1 g/liter at 27°C and 1 atm?

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Q. What is the compressibility factor of a liquid of molar mass 90 g and density 10 g/liter at 27°C and 2 atm?

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Q. What is the pressure of 80 grams of CH₄ with compressibility 5, with 10 liter volume at 27°C?

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Q. What is the compressibility of methane with density 10 g/liter at 27°C and 500 atm?

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Q. What is the compressibility of neon (molar mass = 20) with density 20 g/liter at 27°C and 100 atm?

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Q. 90 g glucose is filled in a container at 10 atm, if the volume of container is 2 liter, what is the temperature of glucose (z = 1.5)?

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Q. How many grams of C₂H₆ (z = 1.4) is present in the container at 27°C and 5 atm and with volume 10 liter?

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Q. What is the volume of 21 g of propane (z = 1.9) at 1 atm and 27°C?

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Q. 1 mole of cyclohexane (z = 1.2) is filled in a container at 27°C and 4 atm, what is the volume of container?

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Q. 39 grams of benzene (z = 1.4) is filled in a container of volume 10 liter at 27°C, what is the pressure of container?

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Q. Which of the following is not the equation of state?

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Q. Virial Equation is a ______

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Q. If the vander waal equation has only one root, what is the relation between a and b?

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Q. A container has O₂ at 5 atm and molar volume 2 liter/mole, if a = 9.24 atm(liter/mole), b = 0.0907 liter/mole, what is the temperature of O₂? (Use vander waal equation)

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Q. A container has H₂ at 27°C and molar volume 1 liter/mole, if a = 9.24 atm(liter/mole), b = 0.0907 liter/mole, what is the temperature of H₂? (Use vander waal equation)

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Q. What is the pressure of CO₂ at 0°C, molar volume = 4 liter/mole, if B = – 0.053 liter/mole, C = 0.0026 liter²/mole²? (Use virial equation, neglect higher terms)

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