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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Q. A container is filled with a gas at 10 atm with molar volume 1 liter/mole, if B = – 0.053 liter/mole, C = 0.0026 liter²/mole², what is the temperature of gas? (Use virial equation, neglect higher terms)

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Q. What is the unit of ‘b’ in Peng Robinson equation?

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Q. What is the unit of λ in SRK equation?

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Q. What is the unit of ‘a’ in RK equation?

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Q. What is the pressure of a gas at T = 227°C, it is given that A = 5, B = 4 X 104 and C = 0 if T is in kelvin and p in mm Hg?

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Q. A material’s mass is given by the equation, m = 32P^0.02/T^0.5, where T is in Kelvin, m is in Kg and P is in mm Hg, what is the mass of material at 127°C, use A = 10, B = 6 X 10³ and C = 0?

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