Fertiliser Technology Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process. Du-pont's Haber's Stengel Le-chatlier's Du-pont's Haber's Stengel Le-chatlier's ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main constituent of phosphate rock is Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour Remove excess poisonous gases Maintain H₂ : N₂ ratio at 3 :1 Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour Remove excess poisonous gases Maintain H₂ : N₂ ratio at 3 :1 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Liquefied Dehydrogenated Gasified Hydrogenated Liquefied Dehydrogenated Gasified Hydrogenated ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant? Urea Ammonium sulphate CAN Superphosphate Urea Ammonium sulphate CAN Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Both white phosphorous as well as red phosphorous Burns when heated in air Reacts with hot caustic soda solution to give phosphine All of these Are soluble in CS₂ Burns when heated in air Reacts with hot caustic soda solution to give phosphine All of these Are soluble in CS₂ ANSWER DOWNLOAD EXAMIANS APP
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