Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And coke And sulphuric acid And phosphoric acid Silica and coke And coke And sulphuric acid And phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is None of these Mono-calcium phosphate Fluorspar Di-calcium phosphate None of these Mono-calcium phosphate Fluorspar Di-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Does not effect biuret formation Decreases biuret formation Is undersirable Increases biuret formation Does not effect biuret formation Decreases biuret formation Is undersirable Increases biuret formation 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 Reaction of orthophosphoric acid with phosphate rock produces Monoammonium phosphate Triple superphosphate Superphosphate Metaphosphoric acid Monoammonium phosphate Triple superphosphate Superphosphate Metaphosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vetrocoke solution is A mixture of Na₂CO₃ and As₂O₃ K₂SO₄ A mixture of K₂CO₃ and As₂O₃ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ K₂SO₄ A mixture of K₂CO₃ and As₂O₃ Na₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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