Fertiliser Technology Phosphatic fertiliser is graded based on its __________ content. P₂O₃ P₂O₅ PCl5 H₃PO₄ P₂O₃ P₂O₅ PCl5 H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Liquid ammonia is not used as such a fertiliser in tropical countries like India, because It is not available Its N₂ content is very low It is very costly It will evaporate on spraying It is not available Its N₂ content is very low It is very costly It will evaporate on spraying ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of orthophosphoric acid by strong H₂SO₄ leaching wet process, keeping the reactor temperature above 100°C, results in the formation of undesriable Metaphosphoric acid CaSO₄ .½H₂O and CaSO₄ crystals All of these Pyrophosphoric acid Metaphosphoric acid CaSO₄ .½H₂O and CaSO₄ crystals All of these Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with Ammonia Nitric acid Ammonium carbonate None of these Ammonia Nitric acid Ammonium carbonate None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by Oxidation of ammonia CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc None of these Oxidation of ammonia CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Ammonium sulphate Liquid ammonia Calcium ammonium nitrate Ferrous sulphate Ammonium sulphate Liquid ammonia Calcium ammonium nitrate Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
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