Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces No change in it Metaphosphoric acid Pyrophosphoric acid None of these No change in it Metaphosphoric acid Pyrophosphoric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for nitric acid manufacture are Anhydrous ammonia and air Wet ammonia, air and water Anhydrous ammonia, air and water Hydrogen peroxide, air and water Anhydrous ammonia and air Wet ammonia, air and water Anhydrous ammonia, air and water Hydrogen peroxide, air and water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 30-35 85-90 15-20 65-70 30-35 85-90 15-20 65-70 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. None of these Nitrogenous Potassic Phosphatic None of these Nitrogenous Potassic Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Producer Coke oven Coal Natural Producer Coke oven Coal Natural ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with None of these Nitric acid Ammonia Ammonium carbonate None of these Nitric acid Ammonia Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP