Fertiliser Technology Reaction of phosphate rock with 98% H₂SO₄ produces None of these Orthophosphoric acid White phosphorous Superphosphate None of these Orthophosphoric acid White phosphorous Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process. Stengel Le-chatlier's Haber's Du-pont's Stengel Le-chatlier's Haber's Du-pont's ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at Rourkela (under SAIL) Sindri (under FCI) Bokaro (under SAIL) Baroda (under G.S.F.C.) Rourkela (under SAIL) Sindri (under FCI) Bokaro (under SAIL) Baroda (under G.S.F.C.) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces Metaphosphoric acid None of these No change in it Pyrophosphoric acid Metaphosphoric acid None of these No change in it Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Rock phosphate constitutes mainly of Fluorapatite Di-calcium phosphate Di-ammonium phosphate Mono-calcium phosphate Fluorapatite Di-calcium phosphate Di-ammonium phosphate Mono-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Adversely affects the yield of urea Does not affect the yield of urea Increases the yield of urea Reduces the evaporator load by diluting the urea solution Adversely affects the yield of urea Does not affect the yield of urea Increases the yield of urea Reduces the evaporator load by diluting the urea solution ANSWER DOWNLOAD EXAMIANS APP
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