Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Chlorine Lime Sodium bisulphite Sulphuric acid Chlorine Lime Sodium bisulphite Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquefaction of gases can not be done by Adiabatic expansion against a piston or in a turbine Exchange of heat with colder stream Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Adiabatic expansion against a piston or in a turbine Exchange of heat with colder stream Merely compressing it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrophilic group of a soap or detergent solution is Soil loving Water hating Water loving None of these Soil loving Water hating Water loving None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fluorescent dyes are added in detergents to None of these Act as tarnish inhibitor for metals like German silver Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics Attain distinctiveness from other brands None of these Act as tarnish inhibitor for metals like German silver Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics Attain distinctiveness from other brands ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydrogenation Hydration Dehydration None of these Hydrogenation Hydration Dehydration None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is an exothermic reaction Is done in presence of nickel catalyst All of these Increases their melting point Is an exothermic reaction Is done in presence of nickel catalyst All of these Increases their melting point ANSWER DOWNLOAD EXAMIANS APP
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