EXAMIANS
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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During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change.
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The number of H⁺ in 1 c.c solution of pH 13 is
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Atmospheric pressure corresponds to a hydrostatic head of
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1 ata is equivalent to
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The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is
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Gases diffuse faster compared to liquids because of the reason that the liquid molecules
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Which of the following gravity scales is used exclusively for liquids heavier than water?
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A gas at 0°C was subjected to constant pressure cooling until its volume became half the original volume. The temperature of the gas at this stage will be
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The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.
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