Fertiliser Technology Potassic fertilisers Help in development of starches of potatoes and grain Stimulate early growth and accelerate seeding Are useful during early stage of the plant growth None of these Help in development of starches of potatoes and grain Stimulate early growth and accelerate seeding Are useful during early stage of the plant growth None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these Adsorption on palladium Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these Adsorption on palladium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with Ammonia Ammonium carbonate Nitric acid None of these Ammonia Ammonium carbonate Nitric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air. 800-900 250-400 1000-1200 50-80 800-900 250-400 1000-1200 50-80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. > 98 75-80 25-28 52-54 > 98 75-80 25-28 52-54 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Both white phosphorous as well as red phosphorous All of these Burns when heated in air Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine All of these Burns when heated in air Are soluble in CS₂ Reacts with hot caustic soda solution to give phosphine ANSWER DOWNLOAD EXAMIANS APP
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