Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Phosphoric Nitric Sulphuric Hydrochloric Phosphoric Nitric Sulphuric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Ammonium nitrate Ammonium chloride Urea Ammonium sulphate Ammonium nitrate Ammonium chloride Urea Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Calcium Nitrogen Potassium Phosphorous Calcium Nitrogen Potassium Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of a nitrogenous fertiliser is 35%. It could be Ammonium sulphate Ammonium nitrate Calcium ammonium nitrate (CAN) Urea Ammonium sulphate Ammonium nitrate Calcium ammonium nitrate (CAN) Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the manufacture of NH₃ by Haber's process is finely divided Vanadium pentoxide Alumina Nickel Iron Vanadium pentoxide Alumina Nickel Iron ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to 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 Remove uncondensed ammonia vapour Maintain inert gas concentration within a limit Maintain H₂ : N₂ ratio at 3 :1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS