Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 85-90 15-20 30-35 65-70 85-90 15-20 30-35 65-70 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the oxidation of ammonia is Platinum-molybdenum Platinum-rhodium Platinum-beryllium Cobalt-molybdenum Platinum-molybdenum Platinum-rhodium Platinum-beryllium Cobalt-molybdenum ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Bio-fertilisers are cheaper, renewable and pollution free. They improve the __________ of the soil. Water holding capacity All of these Nutrient supply Texture Water holding capacity All of these Nutrient supply Texture ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And sulphuric acid And phosphoric acid And coke Silica and coke And sulphuric acid And phosphoric acid And coke ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces None of these Pyrophosphoric acid No change in it Metaphosphoric acid None of these Pyrophosphoric acid No change in it Metaphosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be Potassium sulphate Potassium chloride None of these A mixture of NaCl+ KCl Potassium sulphate Potassium chloride None of these A mixture of NaCl+ KCl ANSWER DOWNLOAD EXAMIANS APP
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