Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. 25-28 52-54 75-80 > 98 25-28 52-54 75-80 > 98 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Superphosphate is manufactured by reacting phosphate rock with None of these Acetic acid Aluminium chloride Sulphuric acid None of these Acetic acid Aluminium chloride Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The composition of fresh feed to the high temperature, high pressure urea autoclave is Compressed ammonia gas and excess compressed CO₂ Liquid ammonia and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas Compressed ammonia gas and excess compressed CO₂ Liquid ammonia and excess compressed CO₂ Excess liquid ammonia and liquefied CO₂ Excess liquid ammonia and compressed CO₂ gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate to yield urea is a/an __________ reaction. Autocatalytic Endothermic Catalytic Exothermic Autocatalytic Endothermic Catalytic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a better fertilizer than ammonium sulphate, because It is not poisonous It is cheaper Nitrogen content is higher It is easy to manufacture It is not poisonous It is cheaper Nitrogen content is higher It is easy to manufacture ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial production of hydrogen for the manufacture of nitrogeneous fertilisers is done by All of these Electrolysis of water Steam reforming of naphtha and cracking of natural gas Cryogenic separation of hydrogen from coke oven gas All of these Electrolysis of water Steam reforming of naphtha and cracking of natural gas Cryogenic separation of hydrogen from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
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