Fertiliser Technology Main constituent of phosphate rock is Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate Flour apatite Ammonium phosphate Calcium fluoride Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium None of these Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Pyro None of these Meta Ortho Pyro None of these Meta Ortho ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main component of bone ash is Calcium sulphate Calcium carbonate Calcium phosphate Sodium phosphate Calcium sulphate Calcium carbonate Calcium phosphate Sodium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the most suitable fertiliser for paddy. Urea Ammonium sulphate Superphosphate Potassium nitrate Urea Ammonium sulphate Superphosphate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the manufacture of NH₃ by Haber's process is finely divided Vanadium pentoxide Iron Alumina Nickel Vanadium pentoxide Iron Alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS