Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces No change in it Pyrophosphoric acid None of these Metaphosphoric acid No change in it Pyrophosphoric acid None of these Metaphosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Catalytic Exothermic Endothermic Reversible Catalytic Exothermic Endothermic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen content of coke oven gas is __________ percent. 4 22 84 58 4 22 84 58 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Iso propyl alcohol Butyl alcohol Hexane Toluene Iso propyl alcohol Butyl alcohol Hexane Toluene ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Effectiveness of a fertiliser is independent of the None of these Nature of soil PH of soil Type of crop None of these Nature of soil PH of soil Type of crop ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate produces Biuret Ammonia water Urea None of these Biuret Ammonia water Urea None of these ANSWER DOWNLOAD EXAMIANS APP