Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 500°C 750°C 1000°C 1500°C 500°C 750°C 1000°C 1500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Cold lime process Hot-lime soda process Sequestration Coagulation Cold lime process Hot-lime soda process Sequestration Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Muriatic acid Strong organic acid Green acid Oil of vitriol Muriatic acid Strong organic acid Green acid Oil of vitriol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have More unsaturated glycerides of fatty acids Less unsaturated glycerides of fatty acids Lower melting point Much higher reactivity to oxygen More unsaturated glycerides of fatty acids Less unsaturated glycerides of fatty acids Lower melting point Much higher reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Yields acid of higher concentration than chamber process Eliminates absorber Yields acids of lower concentration than chamber process Is obsolete Yields acid of higher concentration than chamber process Eliminates absorber Yields acids of lower concentration than chamber process Is obsolete ANSWER DOWNLOAD EXAMIANS APP
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