EXAMIANS
The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm.
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In a mixture of benzene vapor and nitrogen gas at a total pressure of 900 mm Hg, if the absolute humidity of benzene is 0.2 kg benzene/kg nitrogen, the partial pressure of benzene in mm Hg is
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The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be
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The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of
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An ideal gas can be liquified, because
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The osmotic pressure of a solution is directly proportional to the
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If 1 Nm³ of O₂ contains 'N' number of molecules, then number of molecules in 2Nm³ of SO₂ will be
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Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is
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Pick out the correct conversion.
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According to Raoult's law, "The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component." Raoult's law is not applicable under the following assumption/condition.
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