Fertiliser Technology P₂O₅ content in triple superphosphate is about __________ percent. 70-75 85-90 42-50 15-20 70-75 85-90 42-50 15-20 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? Urea Ammonium sulphate Calcium ammonium nitrate (CAN) Calcium nitrate Urea Ammonium sulphate Calcium ammonium nitrate (CAN) Calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Exothermic Endothermic Reversible Catalytic Exothermic Endothermic Reversible Catalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N₂ & H₂ is high. The presence of promoter along with the catalyst helps in __________ of the catalyst. All of these Increasing the effectiveness Improving the strength & heat resistance Stabilisation All of these Increasing the effectiveness Improving the strength & heat resistance Stabilisation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at Nangal (under NFL) Talchar (under FCI) Barauni (under HFC) Rourkela (under SAIL) Nangal (under NFL) Talchar (under FCI) Barauni (under HFC) Rourkela (under SAIL) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'micro-nutrient' for plant growth? Carbon Iron Chlorine Boron Carbon Iron Chlorine Boron ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS