Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Nitric Sulphuric Phosphoric Hydrochloric Nitric Sulphuric Phosphoric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by Heating in presence of light Melting under pressure None of these Vaporisation followed by condensation Heating in presence of light Melting under pressure None of these Vaporisation followed by condensation 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 Reaction of nitric acid and sulphuric acid with phosphate rock produces Tricresyl phosphate Tributyl phosphate Diammonium phosphate Nitrophosphate Tricresyl phosphate Tributyl phosphate Diammonium phosphate Nitrophosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by Oxidation of ammonia None of these CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc Oxidation of ammonia None of these CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Rock phosphate constitutes mainly of Di-ammonium phosphate Fluorapatite Di-calcium phosphate Mono-calcium phosphate Di-ammonium phosphate Fluorapatite Di-calcium phosphate Mono-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
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