Mass Transfer Pick out the system with maximum boiling azeotrope at 1 atm. Benzene-ethyl alcohol Ethyl alcohol-water None of these Acetone chloroform Benzene-ethyl alcohol Ethyl alcohol-water None of these Acetone chloroform ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In triangular co-ordinates, the ternery composition point falls __________ of the triangle. None of these On the sides Inside In the corners None of these On the sides Inside In the corners ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer ______ extractor uses centrifugal force for separating the two phases. Podbielniak Schiebel None of the listed here Treybal Podbielniak Schiebel None of the listed here Treybal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Back-trapping in a distillation column Decreases tray efficiency Increases tray efficiency Reduces pressure drop Is desirable, as it provides improved vapour-liquid contact Decreases tray efficiency Increases tray efficiency Reduces pressure drop Is desirable, as it provides improved vapour-liquid contact ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Entrainer used in azeotropic distillation should Have high latent heat of vaporisation Form a low boiling azeotrope with one of the constituents of the mixture Form a new azeotrope of low relative volatility with one of the constituents of the mixture Have high viscosity to provide high tray efficiency Have high latent heat of vaporisation Form a low boiling azeotrope with one of the constituents of the mixture Form a new azeotrope of low relative volatility with one of the constituents of the mixture Have high viscosity to provide high tray efficiency ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Drying operation under vacuum is carried out to Dry those materials which have very high unbound mositure content Reduce drying temperature Dry materials having high bound moisture content Increase drying temperature Dry those materials which have very high unbound mositure content Reduce drying temperature Dry materials having high bound moisture content Increase drying temperature ANSWER DOWNLOAD EXAMIANS APP
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