Fertiliser Technology Chemical formula of metaphosphoric acid is Same as that of pyrophosphoric acid HPO₃ H₄P₂O₇ H₃PO₄ Same as that of pyrophosphoric acid HPO₃ H₄P₂O₇ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrolime is chemically known as Calcium nitrate Ammonium nitrate None of these Calcium ammonium nitrate (CAN) Calcium nitrate Ammonium nitrate None of these Calcium ammonium nitrate (CAN) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about __________ percent. 100 30 60 95 100 30 60 95 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of biuret is NH₂CONHCONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ NH₄COONH₂ NH₂CONHCONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ NH₄COONH₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main component of bone ash is Calcium carbonate Calcium sulphate Sodium phosphate Calcium phosphate Calcium carbonate Calcium sulphate Sodium phosphate Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Gasifier working at 20 atm Gasifier working at 40 atm Lurgi (high pressure) gasifier Kopper-Totzek gasifier Gasifier working at 20 atm Gasifier working at 40 atm Lurgi (high pressure) gasifier Kopper-Totzek gasifier ANSWER DOWNLOAD EXAMIANS APP
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