Fertiliser Technology Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium Silicate Bicarbonate Carbonate Phosphate Silicate Bicarbonate Carbonate Phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in Substantially wet non-flowing and sticky product Biuret formation Non-spherical prills Low bulk density product Substantially wet non-flowing and sticky product Biuret formation Non-spherical prills Low bulk density product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Reversible Exothermic Endothermic Catalytic Reversible Exothermic Endothermic Catalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be Liquid NH₃ Ammonium nitrate None of these Urea Liquid NH₃ Ammonium nitrate None of these Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is chemically represented as 3Ca₃(PO₄)₂ CaF₂.3Ca₃(PO₄)₂ Ca(PO₃)₂ Ca(H₂PO₄)₂ 3Ca₃(PO₄)₂ CaF₂.3Ca₃(PO₄)₂ Ca(PO₃)₂ Ca(H₂PO₄)₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. 52-54 75-80 25-28 > 98 52-54 75-80 25-28 > 98 ANSWER DOWNLOAD EXAMIANS APP
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