Chemical Process Liquefaction of gases can not be done by Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Merely compressing it beyond 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 it beyond critical pressure Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is used in water treatment for the removal of Chlorinous taste Colloidal impurities Dissolved oxygen Turbidity Chlorinous taste Colloidal impurities Dissolved oxygen Turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Hydrogenation of oils Humidification Distillation Absorption Hydrogenation of oils Humidification Distillation Absorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitrogen is an essential component of Carbohydrates Fats Proteins Mineral salts Carbohydrates Fats Proteins Mineral salts ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is Still in development stage (by employing fluidised bed technique) A slow reaction A discontinuous reaction (requiring regeneration of iron by water gas intermittently) All of these Still in development stage (by employing fluidised bed technique) A slow reaction A discontinuous reaction (requiring regeneration of iron by water gas intermittently) All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hard water Does not affect the lather formation by soap Pollutes the water stream Is not unfit for drinking purpose All of these Does not affect the lather formation by soap Pollutes the water stream Is not unfit for drinking purpose All of these ANSWER DOWNLOAD EXAMIANS APP
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