Chemical Process Chemical name of aspirin (an analgesic drug) is Acetylsalicylic acid Nictonic acid Calcium acetate Methyl salicylate Acetylsalicylic acid Nictonic acid Calcium acetate Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Producer gas consists mainly of CO, H₂ C₂H₂, CO₂, H₂ CO, CO₂ N₂, H₂ H₂, CH₄ CO, H₂ C₂H₂, CO₂, H₂ CO, CO₂ N₂, H₂ H₂, CH₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. 2000 < 500 700 1100 2000 < 500 700 1100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Separation of fresh water from sea water can be done by the __________ operation. Reverse osmosis Osmosis Adsorption Absorption Reverse osmosis Osmosis Adsorption Absorption ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Produces low density polyethylene Produces high density polyethylene Employs very high pressure Uses no catalyst Produces low density polyethylene Produces high density polyethylene Employs very high pressure Uses no catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Claude process of gas liquefaction employs Joule-Thomson expansion cooling Merely compression of gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Heat exchange with colder stream Joule-Thomson expansion cooling Merely compression of gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Heat exchange with colder stream ANSWER DOWNLOAD EXAMIANS APP
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