Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Concentrated HCl Concentrated H₂SO₄ Concentrated NHO₃ Dilute H₂SO₄ Concentrated HCl Concentrated H₂SO₄ Concentrated NHO₃ Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by Heating in presence of light Melting under pressure None of these Vaporisation followed by condensation Heating in presence of light Melting under pressure None of these Vaporisation followed by condensation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Ammonia Ammonium nitrate Nitric oxide Nitric acid Ammonia Ammonium nitrate Nitric oxide Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits? None of these Potassic fertiliser Nitrogenous fertilisers Phosphatic fertilisers None of these Potassic fertiliser Nitrogenous fertilisers Phosphatic fertilisers ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Superphosphate Phosphoric acid Ammonium phosphate Phosphorous Superphosphate Phosphoric acid Ammonium phosphate Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology NPK fertiliser is a __________ fertiliser. Phosphatic Mixed Nitrogenous Complex Phosphatic Mixed Nitrogenous Complex ANSWER DOWNLOAD EXAMIANS APP
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