Fertiliser Technology Hydrogen content of coke oven gas is __________ percent. 22 58 4 84 22 58 4 84 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of calcium fluorapatite with sulphuric acid produces Triple superphosphate Ortho-phosphoric acid Simple superphosphate Red phosphorous Triple superphosphate Ortho-phosphoric acid Simple superphosphate Red phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is represented as NH.CO₂.NH NH₃CO.CH₃ NH₃.CO₂.NH₃ NH₂.CO.NH₂ NH.CO₂.NH NH₃CO.CH₃ NH₃.CO₂.NH₃ NH₂.CO.NH₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Coal Natural Coke oven Producer Coal Natural Coke oven Producer 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, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Produces lower purity acid Is very costly Uses lower grade phosphate rock Requires lower capital investment in the plant Produces lower purity acid Is very costly Uses lower grade phosphate rock Requires lower capital investment in the plant ANSWER DOWNLOAD EXAMIANS APP
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