Fertiliser Technology Optimum reaction temperature in steam reforming of naphtha is __________ °C. 100-200 700 - 1000 1500-1700 300 - 450 100-200 700 - 1000 1500-1700 300 - 450 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology With increases in pressure, the conversion of ammonium carbamate into urea Remains unaltered Increases Can either increase or decrease depends on biuret content Decreases Remains unaltered Increases Can either increase or decrease depends on biuret content Decreases ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main component of bone ash is Calcium phosphate Calcium carbonate Calcium sulphate Sodium phosphate Calcium phosphate Calcium carbonate Calcium sulphate Sodium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. Ortho None of these Meta Pyro Ortho None of these Meta Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Phosphoric acid Gypsum Superphosphate Triple superphosphate Phosphoric acid Gypsum Superphosphate Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
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