Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Exothermic Reversible Catalytic Endothermic Exothermic Reversible Catalytic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process. Haber's Le-chatlier's Du-pont's Stengel Haber's Le-chatlier's Du-pont's Stengel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Liquid ammonia Ammonium phosphate Ammonium sulphate Urea Liquid ammonia Ammonium phosphate Ammonium sulphate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Add extra nutrient as fertiliser Increase its nitrogen content Avoid the risk of explosion Cut down its production cost Add extra nutrient as fertiliser Increase its nitrogen content Avoid the risk of explosion Cut down its production cost ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by None of these Adsorption on palladium Absorption (using ethanolamine or pyragalloll solution) Cryogenic operations (low temperature cooling) None of these Adsorption on palladium Absorption (using ethanolamine or pyragalloll solution) Cryogenic operations (low temperature cooling) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about 20 6 2 13 20 6 2 13 ANSWER DOWNLOAD EXAMIANS APP
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