Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. None of these Ortho Meta Pyro None of these Ortho Meta Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. > 98 25-28 75-80 52-54 > 98 25-28 75-80 52-54 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because Its activity declines rapidly, if heated to above 520°C It gets oxidised above 500°C It decomposes ammonia None of these Its activity declines rapidly, if heated to above 520°C It gets oxidised above 500°C It decomposes ammonia None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Maximum nitrogen percentage is in Calcium ammonium nitrate Urea Liquid ammonia Ammonium sulphate Calcium ammonium nitrate Urea Liquid ammonia Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is None of these Exothermic Endothermic Irreversible None of these Exothermic Endothermic Irreversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrolime is A mixture of ammonium nitrate and calcium nitrate A mixture of nitric acid and lime Calcium nitrate Calcium ammonium nitrate A mixture of ammonium nitrate and calcium nitrate A mixture of nitric acid and lime Calcium nitrate Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
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