Fertiliser Technology Which is a catalyst promoter used in catalytic ammonia synthesis reaction? K₂O Al₂O₃ Cr₂O₃ MnO K₂O Al₂O₃ Cr₂O₃ MnO ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant? CAN Ammonium sulphate Superphosphate Urea CAN Ammonium sulphate Superphosphate Urea 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. 52-54 75-80 25-28 > 98 52-54 75-80 25-28 > 98 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is HPO₃ Same as that of pyrophosphoric acid H₄P₂O₇ H₃PO₄ HPO₃ Same as that of pyrophosphoric acid H₄P₂O₇ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of cresylic acid with __________ produces tricresyl phosphate. Ammonium phosphate Phosphorous pentoxide Phosphorous oxychloride Calcium phosphate Ammonium phosphate Phosphorous pentoxide Phosphorous oxychloride Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be None of these Liquid NH₃ Ammonium nitrate Urea None of these Liquid NH₃ Ammonium nitrate Urea ANSWER DOWNLOAD EXAMIANS APP
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