Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Exothermic Endothermic None of these Irreversible Exothermic Endothermic None of these Irreversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of calcium fluorapatite with sulphuric acid produces Triple superphosphate Ortho-phosphoric acid Red phosphorous Simple superphosphate Triple superphosphate Ortho-phosphoric acid Red phosphorous Simple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Color of nitric acid is light yellow due to the presence of N₂H₅ NO NH₃ NO₂ N₂H₅ NO NH₃ NO₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers do not promote the development of Starches of potatoes & grains Fibrous materials of plants Sugar of fruits & vegetables Stems & leaves during early stage of plant growth Starches of potatoes & grains Fibrous materials of plants Sugar of fruits & vegetables Stems & leaves during early stage of plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology NPK fertiliser is a __________ fertiliser. Complex Mixed Phosphatic Nitrogenous Complex Mixed Phosphatic Nitrogenous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to Remove uncondensed ammonia vapour Maintain inert gas concentration within a limit Maintain H₂ : N₂ ratio at 3 :1 Remove excess poisonous gases Remove uncondensed ammonia vapour Maintain inert gas concentration within a limit Maintain H₂ : N₂ ratio at 3 :1 Remove excess poisonous gases ANSWER DOWNLOAD EXAMIANS APP
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