Fertiliser Technology Action of phosphoric acid on rock phosphate produces Diammonium phosphate Triple superphosphate Nitrophosphate Superphosphate Diammonium phosphate Triple superphosphate Nitrophosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers do not promote the development of Fibrous materials of plants Starches of potatoes & grains Stems & leaves during early stage of plant growth Sugar of fruits & vegetables Fibrous materials of plants Starches of potatoes & grains Stems & leaves during early stage of plant growth Sugar of fruits & vegetables ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Hexane Butyl alcohol Toluene Iso propyl alcohol Hexane Butyl alcohol Toluene Iso propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock And phosphoric acid Silica and coke And coke And sulphuric acid And phosphoric acid Silica and coke And coke And sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A phosphatic fertiliser contains 16% P₂O₅. It could be Superphosphate Triple superphosphate None of these Dicalcium phosphate Superphosphate Triple superphosphate None of these Dicalcium phosphate ANSWER DOWNLOAD EXAMIANS APP
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