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One mole of an ideal gas occupies 12 L at 297oC. What is the pressure of the gas?

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Important Questions on States of Matter : Gases and Liquids

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4.4 grams of a gas at 0°C and 0.82 atm pressure occupies a volume of 2.73 L. The gas can be
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Which gas has a density of 1.24 g/L at 0C and 1 atm pressure?
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The kinetic energy in J of 1 mole of N2 at 27°C is: R=8.314 J mol-1 K-1
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The most probable velocity of a gas at 7200 K is equal to the RMS velocity of He gas at 27°C. The gas is
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How many times the volume of a diatomic gas should be increased reversibly and adiabatically in order to reduce its RMS velocity to half of its intial value.
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Diffusion of CH4 (g) and O2 (g) occurs under similar conditions, then the ratio of their rates of diffusion is
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The ratio of rates of diffusion of oxygen and an unknown gas is 1: 4. The unknown gas is
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Two gases A and B are released from the two ends of a tunnel of length 100 m. A travels 40 min, before meeting the gas B in the tunnel. If the molecular weight of B is 18 , what is the molecular weight of A ?