EXAMIANS
1m³ is approximately equal to
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For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration.
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The temperature at which the second Virial co-efficient of a real gas is zero is called the
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The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________
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At a temperature of 0°K, the molecules of a gas have only __________ energy.
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Osmotic pressure of the solution can be increased by
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Pick out the wrong unit conversion of mass transfer co-efficient.
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Heat of reaction is a function of the
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A vessel of volume 1000 m³ contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately
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One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. Mole fraction of water vapour in the product gases is about
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