Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Alumina Vanadium Nickel Iron Alumina Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for the manufacture of sodium carbonate by ammonia soda process. Bosch Ostwald's Solvay Haber's Bosch Ostwald's Solvay Haber's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Triple superphosphate is manufactured by reacting Phosphate rock with phosphoric acid Phosphate rock with nitric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid Phosphate rock with phosphoric acid Phosphate rock with nitric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Atmospheric distillation Vacuum crystallisation Dehydration Crystallisation Atmospheric distillation Vacuum crystallisation Dehydration Crystallisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Fatty alcohol Triglyceride Fatty acids Mono esters Fatty alcohol Triglyceride Fatty acids Mono esters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Bakelite Celluloid Decron Teflon Bakelite Celluloid Decron Teflon ANSWER DOWNLOAD EXAMIANS APP
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