Q281
Open questionFenske equation determines the
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Chemical Engineering · all questionsMass Transfer
Mass Transfer
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Q282
Open questionMass transfer co-efficient is defined as
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Q283
Open question__________ number indicates the ratio of the rates of the heat and mass transfer incase of a cooling tower.
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Q284
Open questionPick out the wrong statement.
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Q285
Open questionThe term "cooling range" in a cooling tower refers to the difference in the temperature of
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Q286
Open questionBatch tray dryers suffers from the disadvantage of
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Q287
Open questionFlash distillation is
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Q288
Open questionFlooding results in
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Q289
Open question__________ is the separation technique used for desalination of sea water.
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Q290
Open question__________ extractor uses centrifugal force for separating the two phases.
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Q291
Open questionSteam distillation is used for separation of high boiling
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Q292
Open questionFractional solvent extraction
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Q293
Open questionAmmonia present in the coke oven gas is removed by washing with
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Q294
Open questionThe binary diffusivity in gases does not depend upon the
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Q295
Open questionAccording to the Fenske equation, what will be the minimum number of plates required in a distillation column to separate an equimolar binary mixture of components A and B into an overhead fraction containing 99 mol% A and a bottom fraction containing 98 mol% B? Assume that relative volatility (αAB = 2) does not change appreciably in the coloumn.
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Q296
Open questionFor a binary mixture with low relative volatility, continuous rectification to get pure products will require
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Q297
Open questionWhich 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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Q298
Open questionFor contacting a highly soluble gas with a liquid
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Q299
Open questionDiameter to height ratio for a rashig ring is
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Q300
Open questionLarge scale usage of flash distillation is practised in
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