Q. In order to find the total number of theoretical trays we usually add one stage additional for ___________

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Q. The Ponchon Savorit method is applicable for determining negligible heat loss.

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Q. External reflux ratio is used for Ponchon Savorit method.

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Q. Find the heat removed by the condenser if the net heat out of the condenser is 25000 J and the total moles are 25.

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Q. The fictitious stream is the difference in the flow rates of the nth tray.

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Q. Ponchon Savorit method do not include enthalpy concentration diagram.

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Q. Find the flow rate of liquid entering into the enriching section if the internal reflux ratio is 1.5 times min. Given minimum reflux ratio is 0.95 and the gas flow rate is 35 mol/hr.

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Q. Fractionator(s) required for separating binary azeotropic mixture is

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Q. Process mainly involved in Azeotropic separation is

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Q. The second fractionator tower is applicable for the stripping process alone.

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Q. Condenser required for rectifying binary Azeotropic mixture is

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Q. If the distillate has a composition of azeotrope and the residue has rich phase of one component. Then the azeotropic mixture is a

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Q. Distillate from the first fractionator should be ______ bubble point.

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Q. The method applicable for Azeotropic rectification is

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Q. For the azeotropic rectification which, of the following is applicable?

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Q. For the maximum boiling mixture, the residue has the azeotropic mixture.

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Q. To prevent the composition change the vapour should not gets loss from the decanter.

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Q. If the reflux is total, minimum stages are used.

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Q. At Total reflux

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Q. Reflux ratio is infinity at

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