Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Potassic fertiliser Phosphatic fertiliser None of these Nitrogeneous fertiliser Potassic fertiliser Phosphatic fertiliser None of these Nitrogeneous fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous. Sand & coke And sand Salt & coke And coke Sand & coke And sand Salt & coke And coke ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate to yield urea is a/an __________ reaction. Exothermic Endothermic Catalytic Autocatalytic Exothermic Endothermic Catalytic Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Ammonium chloride Ammonium sulphate Urea Ammonium nitrate Ammonium chloride Ammonium sulphate Urea Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Requires lower capital investment in the plant Is very costly Produces lower purity acid Uses lower grade phosphate rock Requires lower capital investment in the plant Is very costly Produces lower purity acid Uses lower grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Superphosphate Nitro-phosphate Potassium nitrate Ammonium sulphate Superphosphate Nitro-phosphate Potassium nitrate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
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