Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It is cheap CaO content is less Of the better CaO/SiO₂ balance for slag formation It produces low cost product It is cheap CaO content is less Of the better CaO/SiO₂ balance for slag formation It produces low cost product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is H₃PO₄ H₄P₂O₇ HPO₃ Same as that of pyrophosphoric acid H₃PO₄ H₄P₂O₇ HPO₃ Same as that of pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Prilling tower is found in the flowsheet for the manufacture of Ammonia Urea Superphosphate Triple superphosphate Ammonia Urea Superphosphate Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 68 98 38 82 68 98 38 82 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at Rourkela (under SAIL) Baroda (under G.S.F.C.) Sindri (under FCI) Bokaro (under SAIL) Rourkela (under SAIL) Baroda (under G.S.F.C.) Sindri (under FCI) Bokaro (under SAIL) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogenous fertiliser is required During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application None of these During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application None of these ANSWER DOWNLOAD EXAMIANS APP
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