Chemical Engineering :: Mass Transfer
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When both the fluids flow concurrently in an absorber, the slope of the operating line is
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The percentage humidity is less than the relative humidity only at __________ percent humidity.
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Back-trapping in a distillation column
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Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer.
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At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant
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Which of the following adsorbent is used to decolourise yellow glycerine ?
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Which of the following liquid temperature (T) Vs. vapor-gas mixture enthalpy (H) diagram is valid for humidification operation?
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In a distillation column, with increase in the reflux ratio, the heat removed in the cooler
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Pick out the wrong statement.
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A.
Constant pressure distillation can not separate an azeotropic mixture.
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B.
Relative volatility of a binary mixture changes appreciably with the minor change in temperature.
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C.
The relative volatility of a binary mixture at azeotropic composition is unity.
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D.
Flash distillation is practised on wide spread scale in petroleum refinery.
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