Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by None of these Passing air through high voltage electric arc Oxidation of ammonia CaNO₃ + H₂SO₄ reaction None of these Passing air through high voltage electric arc Oxidation of ammonia CaNO₃ + H₂SO₄ reaction ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Biuret Ammonium carbamate Carbon dioxide Ammonium carbonate Biuret Ammonium carbamate Carbon dioxide Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And coke And phosphoric acid And sulphuric acid Silica and coke And coke And phosphoric acid And sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Hydrochloric Sulphuric Phosphoric Nitric Hydrochloric Sulphuric Phosphoric Nitric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. KNO₃ NO₂ NHO₃ N₂ KNO₃ NO₂ NHO₃ N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by Electrolysis of water Cryogenic separation of hydrogen from coke oven gas All of these Steam reforming of naphtha and cracking of natural gas Electrolysis of water Cryogenic separation of hydrogen from coke oven gas All of these Steam reforming of naphtha and cracking of natural gas ANSWER DOWNLOAD EXAMIANS APP
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