Chemical Process Proximate analysis of coal determines its __________ content. Moisture, sulphur, nitrogen & fixed carbon None of these Moisture & volatile matter Moisture, ash, sulphur & volatile matter Moisture, sulphur, nitrogen & fixed carbon None of these Moisture & volatile matter Moisture, ash, sulphur & volatile matter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime Lead Pyrex High silica Soda lime Lead Pyrex High silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell Requires lesser investment for similar capacity Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine All of these Requires lesser investment for similar capacity Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which form of sulphur is the most stable at room temperature? Flowers of sulphur Plastic Monoclinic Rhombic Flowers of sulphur Plastic Monoclinic Rhombic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Crystallisation Atmospheric distillation Vacuum crystallisation Dehydration Crystallisation Atmospheric distillation Vacuum crystallisation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Exchange of heat with colder stream Merely compressing the gas beyond its 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 the gas beyond its critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
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