Fertiliser Technology Raw materials for urea production are HNO₃ and CaCO₃ NH₃ and CO CO₂ and N₂ CO₂, H₂ and N₂ HNO₃ and CaCO₃ NH₃ and CO CO₂ and N₂ CO₂, H₂ and N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is formed only At very low pressure (vacuum) In liquid phase At very high temperature In vapour phase At very low pressure (vacuum) In liquid phase At very high temperature In vapour phase ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is None of these Exothermic Endothermic Irreversible None of these Exothermic Endothermic Irreversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Vanadium pentoxide Silica gel Nickel Reduced iron oxide Vanadium pentoxide Silica gel Nickel Reduced iron oxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from fuel oil by Hydrogenation Steam reforming Hydrocracking Partial oxidation Hydrogenation Steam reforming Hydrocracking Partial oxidation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Dehydrogenated Gasified Hydrogenated Liquefied Dehydrogenated Gasified Hydrogenated Liquefied ANSWER DOWNLOAD EXAMIANS APP
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