Fertiliser Technology Low grade coal is __________ to produce ammonia synthesis gas. Dehydrogenated Gasified Hydrogenated Liquefied Dehydrogenated Gasified Hydrogenated Liquefied ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for urea production are NH₃ and CO HNO₃ and CaCO₃ CO₂, H₂ and N₂ CO₂ and N₂ NH₃ and CO HNO₃ and CaCO₃ CO₂, H₂ and N₂ CO₂ and N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Magnesium Sulphur Oxygen Calcium Magnesium Sulphur Oxygen Calcium 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. 100 95 60 30 100 95 60 30 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Adsorption on palladium Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these Adsorption on palladium Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction. Exothermic Autocatalytic Endothermic Catalytic Exothermic Autocatalytic Endothermic Catalytic ANSWER DOWNLOAD EXAMIANS APP
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