Fertiliser Technology Raw materials for nitric acid manufacture are Wet ammonia, air and water Anhydrous ammonia and air Hydrogen peroxide, air and water Anhydrous ammonia, air and water Wet ammonia, air and water Anhydrous ammonia and air Hydrogen peroxide, air and water Anhydrous ammonia, air and water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Oxidation of ammonia is Endothermic Autocatalytic Non-catalytic Exothermic Endothermic Autocatalytic Non-catalytic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because Its activity declines rapidly, if heated to above 520°C It gets oxidised above 500°C It decomposes ammonia None of these Its activity declines rapidly, if heated to above 520°C It gets oxidised above 500°C It decomposes ammonia None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Superphosphate Ammonium sulphate Potassium nitrate Nitro-phosphate Superphosphate Ammonium sulphate Potassium nitrate Nitro-phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from natural gas by Steam reforming Hydrogenation Partial oxidation Thermal cracking Steam reforming Hydrogenation Partial oxidation Thermal cracking ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Nitric oxide Ammonium nitrate Ammonia Nitric acid Nitric oxide Ammonium nitrate Ammonia Nitric acid ANSWER DOWNLOAD EXAMIANS APP
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