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 25-28 > 98 75-80 52-54 25-28 > 98 75-80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium phosphate is a __________ fertiliser. Mixed Phosphatic Nitrogenous Complex Mixed Phosphatic Nitrogenous Complex ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Exothermic Endothermic None of these Irreversible Exothermic Endothermic None of these Irreversible 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 Low bulk density product Biuret formation Substantially wet non-flowing and sticky product Non-spherical prills Low bulk density product Biuret formation Substantially wet non-flowing and sticky product Non-spherical prills ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not hygroscopic Not prone to explosive thermal decomposition Having about 40% N₂ Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not hygroscopic Not prone to explosive thermal decomposition Having about 40% N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Plant tranquillisers Cause early maturation of plants Produce seedless fruit Accelerate ripening of food and grain Hold back stem growth and halt plants at a desired height Cause early maturation of plants Produce seedless fruit Accelerate ripening of food and grain Hold back stem growth and halt plants at a desired height ANSWER DOWNLOAD EXAMIANS APP
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