Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Is very costly Uses lower grade phosphate rock Requires lower capital investment in the plant Produces lower purity acid Is very costly Uses lower grade phosphate rock Requires lower capital investment in the plant Produces lower purity acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. None of these Meta Ortho Pyro None of these Meta Ortho Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process. Endothermic Autocatalytic Non-catalytic Exothermic Endothermic Autocatalytic Non-catalytic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with Ammonium carbonate Ammonia Nitric acid None of these Ammonium carbonate Ammonia Nitric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Toxic and harmful to some crops Helpful in decomposition of urea Corrosive in nature Explosive in nature Toxic and harmful to some crops Helpful in decomposition of urea Corrosive in nature Explosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces No change in it Metaphosphoric acid None of these Pyrophosphoric acid No change in it Metaphosphoric acid None of these Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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