Mass Transfer Heat sensitive materials like certain pharmaceuticals and food stuffs can be dried in a/an __________ dryer. None of these Spray Freeze Indirect tray None of these Spray Freeze Indirect tray ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Fenske equation determines the Optimum reflux ratio Minimum number of theoretical plates Maximum number of ideal plates Height of the distillation column Optimum reflux ratio Minimum number of theoretical plates Maximum number of ideal plates Height of the distillation column ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect The product composition but not the fraction vaporised Neither the product composition nor the fraction vaporised The fraction vaporised but not the product composition The product composition as well as the fraction vaporised The product composition but not the fraction vaporised Neither the product composition nor the fraction vaporised The fraction vaporised but not the product composition The product composition as well as the fraction vaporised ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On addition of solute in the solvent, the __________ of the solution decreases. Vapour pressure Both B and C Freezing point Boiling point Vapour pressure Both B and C Freezing point Boiling point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ammonia present in the coke oven gas is removed by washing with Dilute ammoniacal liquor Dilute HCl Caustic solution Ethanolamine Dilute ammoniacal liquor Dilute HCl Caustic solution Ethanolamine ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the rate of extraction in leaching (solid-liquid extraction system) Remains unaffected Increases Increases Linearly Decreases Remains unaffected Increases Increases Linearly Decreases ANSWER DOWNLOAD EXAMIANS APP