Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Phosphatic fertiliser Nitrogeneous fertiliser Potassic fertiliser None of these Phosphatic fertiliser Nitrogeneous fertiliser Potassic fertiliser None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Both white phosphorous as well as red phosphorous All of these Are soluble in CS₂ Burns when heated in air Reacts with hot caustic soda solution to give phosphine All of these Are soluble in CS₂ Burns when heated in air Reacts with hot caustic soda solution to give phosphine ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. NHO₃ N₂ NO₂ KNO₃ NHO₃ N₂ NO₂ KNO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to 250°C produces Pyrophosphoric acid None of these Metaphosphoric acid No change in it Pyrophosphoric acid None of these Metaphosphoric acid No change in it ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 85-90 65-70 15-20 30-35 85-90 65-70 15-20 30-35 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at Nangal (under NFL) Barauni (under HFC) Talchar (under FCI) Rourkela (under SAIL) Nangal (under NFL) Barauni (under HFC) Talchar (under FCI) Rourkela (under SAIL) ANSWER DOWNLOAD EXAMIANS APP
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