Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Liquid ammonia Ammonium sulphate Ammonium phosphate Urea Liquid ammonia Ammonium sulphate Ammonium phosphate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Rock phosphate used for the production of phosphatic fertiliser is mined at Kiriburu (Bihar) Amjhor (Jharkhand) Bailladella (M.P.) Talchar (Orissa) Kiriburu (Bihar) Amjhor (Jharkhand) Bailladella (M.P.) Talchar (Orissa) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Toluene Iso propyl alcohol Butyl alcohol Hexane Toluene Iso propyl alcohol Butyl alcohol Hexane ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Silica gel Vanadium pentoxide Nickel Reduced iron oxide Silica gel Vanadium pentoxide Nickel Reduced iron oxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with phosphate rock produces Monoammonium phosphate Metaphosphoric acid Superphosphate Triple superphosphate Monoammonium phosphate Metaphosphoric acid Superphosphate Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The composition of fresh feed to the high temperature, high pressure urea autoclave is Compressed ammonia gas and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas Liquid ammonia and excess compressed CO₂ Compressed ammonia gas and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas Liquid ammonia and excess compressed CO₂ ANSWER DOWNLOAD EXAMIANS APP
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