Chemical Process Liquefaction of gases can not be done by Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is Obtained by treating by-products of the tobacco processing industry Both A and B Neither A nor B A volatile alkaloid Obtained by treating by-products of the tobacco processing industry Both A and B Neither A nor B A volatile alkaloid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of limestone and __________ produces high alumina cement. Sand Bauxite Quicklime Calcite Sand Bauxite Quicklime Calcite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it None of these Minimises its turbidity Minimises its corrosiveness Helps in controlling its taste and odour None of these Minimises its turbidity Minimises its corrosiveness Helps in controlling its taste and odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of Tannin Callagen Carbohydrate Molasses Tannin Callagen Carbohydrate Molasses ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Common salt is generally not produced commonly by __________ method from brine. Vacuum evaporation Freeze drying Electrolytic Solar evaporation Vacuum evaporation Freeze drying Electrolytic Solar evaporation ANSWER DOWNLOAD EXAMIANS APP
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