Fertiliser Technology Ammonia synthesis gas is produced from natural gas by Partial oxidation Hydrogenation Thermal cracking Steam reforming Partial oxidation Hydrogenation Thermal cracking Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Ammonium phosphate Phosphorous Phosphoric acid Superphosphate Ammonium phosphate Phosphorous Phosphoric acid Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. Ortho Pyro Meta None of these Ortho Pyro Meta None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? Cracking of natural gas Steam reforming of naphtha Electrolysis of water H? separation from coke oven gas Cracking of natural gas Steam reforming of naphtha Electrolysis of water H? separation from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about __________ percent. 60 95 100 30 60 95 100 30 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Endothermic Catalytic Reversible Exothermic Endothermic Catalytic Reversible Exothermic ANSWER DOWNLOAD EXAMIANS APP
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