Chemical Process Concentration of sulphide ores is done usually by Smelting Electro magnetic separation Roasting Froth floatation Smelting Electro magnetic separation Roasting Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. None of these Poly vinyl chloride Polythene Phenol formaldehyde None of these Poly vinyl chloride Polythene Phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction produces Soap Vanaspati Mercaptans Detergent Soap Vanaspati Mercaptans Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Antibiotic Is an antimalarial Inhibits/destroys the growth of microorganisms Is an anaesthetic Is used as a pain reliever Is an antimalarial Inhibits/destroys the growth of microorganisms Is an anaesthetic Is used as a pain reliever ANSWER DOWNLOAD EXAMIANS APP
Chemical Process SO₂ is bubbled through hot sugar cane juice to Increase the amount of molasses Increase its concentration Increase the crystal size Act as an acidifying agent Increase the amount of molasses Increase its concentration Increase the crystal size Act as an acidifying agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs 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 the gas beyond its 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 the gas beyond its critical pressure ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS