Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Phosphorous Phosphoric acid Superphosphate Ammonium phosphate Phosphorous Phosphoric acid Superphosphate Ammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. NHO₃ N₂ NO₂ KNO₃ NHO₃ N₂ NO₂ KNO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process? High pressure, low reactants concentration, high temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, high reactants concentration, low temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Gas based fertiliser plants use Coal gas as a source of hydrogen Natural gas as a source of hydrogen Natural gas as heating medium Coal gas as heating medium Coal gas as a source of hydrogen Natural gas as a source of hydrogen Natural gas as heating medium Coal gas as heating medium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be Ammonium nitrate None of these Liquid NH₃ Urea Ammonium nitrate None of these Liquid NH₃ Urea ANSWER DOWNLOAD EXAMIANS APP
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