Q361
Open questionThe efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.
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Chemical Engineering · all questionsMass Transfer
Mass Transfer
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Q362
Open questionBoiling point diagram is not affected by the ambient
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Q363
Open questionDiffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the
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Q364
Open questionFor which of the following unit operations, Lewis number is of significance?
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Q365
Open questionDesulphurisation of petrol is done in a
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Q366
Open questionIn case of absorption & stripping, the interface of the liquid & gas phases are present in equilibrium, when the diffusional resistance of __________ is zero.
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Q367
Open questionSeparation of two volatile liquids by distillation makes use of their
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Q368
Open questionThe amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by
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Q369
Open questionIn case of steam distillation, the steam leaving the liquid is not completely saturated with distillate vapour, because
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Q370
Open question__________ is concerned with the adsorption equilibria.
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Q371
Open questionIn case of absorption, both the operating and equilibrium lines will be straight for
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Q372
Open questionWhen the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of
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Q373
Open questionPositive deviation from Raoult's law means a mixture whose total pressure is
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Q374
Open questionOccurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate.
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Q375
Open questionDorr thickener is an equipment used for
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Q376
Open questionIn a solution containing 0.30 Kg mole of solute and 600 kg of solvent, the molality is
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Q377
Open questionL/mG is the expression for
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Q378
Open questionMolecular diffusion is caused by the
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Q379
Open questionPore size of the molecular seive 5A is __________ mm.
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Q380
Open questionPick out the wrong statement.
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