Fertiliser Technology A potassic fertiliser contains 50% K₂O. It could be Potassium sulphate Potassium chloride A mixture of NaCl+ KCl None of these Potassium sulphate Potassium chloride A mixture of NaCl+ KCl None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology (CH₃ C₆ H₄)₃ PO₄ is the chemical formula of Tricresyl phosphate Flourapatite Triple superphosphate Superphosphate Tricresyl phosphate Flourapatite Triple superphosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 65-70 15-20 85-90 30-35 65-70 15-20 85-90 30-35 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Explosive in nature Helpful in decomposition of urea Corrosive in nature Toxic and harmful to some crops Explosive in nature Helpful in decomposition of urea Corrosive in nature Toxic and harmful to some crops ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium Bicarbonate Carbonate Phosphate Silicate Bicarbonate Carbonate Phosphate Silicate 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 Improving the strength & heat resistance Stabilisation Increasing the effectiveness All of these Improving the strength & heat resistance Stabilisation Increasing the effectiveness ANSWER DOWNLOAD EXAMIANS APP
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