Chemical Engineering :: Mass Transfer
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Boiling point diagram is
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When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system,
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Steam distillation is used to
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Freundlich equation applies to the adsorption of solute from
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For ethanol-water system, the lowering of distillate quality from 95% to 92% will cause __________ plate requirement.
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The apex of an equilateral-triangular coordinate (in ternary liquid system) represents a/an
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A slurry is to be dried to produce flaky solid. Which dryer would you recommend ?
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Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent ?
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In gas-liquid contact operation, the number of ideal stages,
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A.
as the acetone concentration increases, the solubility curves approach each other.
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B.
both the phases become identical at a particular common point on both the solubility curves called the plait point.
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C.
the distribution curve which is a plot between x (acetone concentration in one phase) and y (acetone concentration in other phase) is analogous to x-y curve used in distillation and absorption terminates on the x = y diagonal at the concentration of the plait point.
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D.
all (a), (b) and (c).
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