Fertiliser Technology Dehydration of ammonium carbamate to yield urea is a/an __________ reaction. Endothermic Autocatalytic Exothermic Catalytic Endothermic Autocatalytic Exothermic Catalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology CaH₄(PO₄)₂ is the chemical formula of Superphosphate Meta phosphoric acid Triple superphosphate Calcium phosphate Superphosphate Meta phosphoric acid Triple superphosphate Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of urea, the intermediate chemical formed is Ammonium carbonate Ammonium carbamate Biuret None of these Ammonium carbonate Ammonium carbamate Biuret None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Superphosphate Urea Calcium ammonium nitrate Ammonium sulphate Superphosphate Urea Calcium ammonium nitrate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Superphosphate is manufactured by reacting phosphate rock with None of these Aluminium chloride Sulphuric acid Acetic acid None of these Aluminium chloride Sulphuric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 65-70 30-35 15-20 85-90 65-70 30-35 15-20 85-90 ANSWER DOWNLOAD EXAMIANS APP
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