Chemical Process Liquefaction of gases can not be done by 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) Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of toluene produces Styrene Phenol Tri-nitro-toluene Benzene Styrene Phenol Tri-nitro-toluene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The purpose of tanning in leather industry is to Stiffen the leather Impart water resistance Make it flexible Smoothen the leather Stiffen the leather Impart water resistance Make it flexible Smoothen the leather ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove metallic silver Remove unexposed silver halide Brighten the faint images Convert silver chloride to silver Remove metallic silver Remove unexposed silver halide Brighten the faint images Convert silver chloride to silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is None of these Potassium carbonate Sodium bicarbonate Sodium thiosulphate None of these Potassium carbonate Sodium bicarbonate Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil takes place in a/an __________ reactor. Autothermal Trickle bed None of these Plug flow Autothermal Trickle bed None of these Plug flow ANSWER DOWNLOAD EXAMIANS APP
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