Mass Transfer Raschig ring made of procelain cannot be used for treating concentrated Alkalis Sulphuric acid Hydrochloric acid Nitric acid Alkalis Sulphuric acid Hydrochloric acid Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of a desorber (stripper), the Temperature always increases Temperature remains unaffected Operating line always lies above the equilibrium curve Operating line always lies below the equilibrium curve Temperature always increases Temperature remains unaffected Operating line always lies above the equilibrium curve Operating line always lies below the equilibrium curve ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The recovery of pencillin from the acidified fermentation broth is done by Absorption Evaporation Liquid extraction Distillation Absorption Evaporation Liquid extraction Distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If the solubilities of different components (in a liquid-liquid extraction system) increase with rise in temperature, then the temperature above which they dissolve completely is known as the critical solution temperature (CST or consolute temperature). If solubilities increase with decrease in temperature, then CST is the temperature below which they dissolve completely. If a binary system has no critical solution temperature, it implies that The system comprises of an azeotrope The system comprises of partially mis-cible liquids The system comprises of miscible liquids On heating, a vapor phase will appear ; while on cooling, a solid phase will appear The system comprises of an azeotrope The system comprises of partially mis-cible liquids The system comprises of miscible liquids On heating, a vapor phase will appear ; while on cooling, a solid phase will appear ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same system, if the same liquid used in an absorber is decreased, the tower height will Increase Remain unaffected Decrease Decrease or increase ; depends on the type of liquid Increase Remain unaffected Decrease Decrease or increase ; depends on the type of liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Rose oil is extracted from rose leaves using __________ distillation. Steam High pressure Extractive Low pressure Steam High pressure Extractive Low pressure ANSWER DOWNLOAD EXAMIANS APP
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