(CH₃ C₆ H₄)₃ PO₄ is the chemical formula of Tricresyl phosphate Triple superphosphate Flourapatite Superphosphate TRUE ANSWER : ? YOUR ANSWER : ?
Liquid ammonia and 60% nitric acid reaction (which produces ammonium nitrate) is Autocatalytic Exothermic None of these Endothermic TRUE ANSWER : ? YOUR ANSWER : ?
__________ is required more for leafy crops. Phosphorous Nitrogen Carbon Potassium TRUE ANSWER : ? YOUR ANSWER : ?
Both white phosphorous as well as red phosphorous Burns when heated in air All of these Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a natural inorganic fertiliser? Chile salt petre Gobar mannure None of these Oilcake TRUE ANSWER : ? YOUR ANSWER : ?
Low grade phosphate rock can be used in electrical furnace, because Of the better CaO/SiO₂ balance for slag formation It produces low cost product It is cheap CaO content is less TRUE ANSWER : ? YOUR ANSWER : ?
Low grade coal is __________ to produce ammonia synthesis gas. Hydrogenated Gasified Dehydrogenated Liquefied TRUE ANSWER : ? YOUR ANSWER : ?
Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at Talchar (under FCI) Nangal (under NFL) Rourkela (under SAIL) Barauni (under HFC) TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not a mixed fertiliser? Ammonium phosphate Calcium ammonium nitrate (CAN) None of these Nitrophosphate TRUE ANSWER : ? YOUR ANSWER : ?