Fertiliser Technology __________ is the most suitable fertiliser for paddy. Potassium nitrate Superphosphate Urea Ammonium sulphate Potassium nitrate Superphosphate Urea Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Pyro None of these Ortho Meta Pyro None of these Ortho Meta ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour Maintain H₂ : N₂ ratio at 3 :1 Remove excess poisonous gases Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour Maintain H₂ : N₂ ratio at 3 :1 Remove excess poisonous gases ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 500-750 250-300 1400-1450 950-1050 500-750 250-300 1400-1450 950-1050 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Color of nitric acid is light yellow due to the presence of N₂H₅ NH₃ NO₂ NO N₂H₅ NH₃ NO₂ NO ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology NPK fertiliser is a __________ fertiliser. Complex Phosphatic Mixed Nitrogenous Complex Phosphatic Mixed Nitrogenous ANSWER DOWNLOAD EXAMIANS APP
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