Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Catalytic Exothermic Endothermic Reversible Catalytic Exothermic Endothermic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial fertilisers are available mostly in the form of Powder Grannules Flakes Lumps Powder Grannules Flakes Lumps ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done. Increased cost of equipment All of these Increased biuret formation High corrosion rate Increased cost of equipment All of these Increased biuret formation High corrosion rate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits? Nitrogenous fertilisers None of these Potassic fertiliser Phosphatic fertilisers Nitrogenous fertilisers None of these Potassic fertiliser Phosphatic fertilisers ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Natural gas cracking Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Electrolysis of water Natural gas cracking Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because It is a liquid at room temperature It is highly acidic in nature It is hygroscopic and explosive in nature Its nitrogen content is very less It is a liquid at room temperature It is highly acidic in nature It is hygroscopic and explosive in nature Its nitrogen content is very less ANSWER DOWNLOAD EXAMIANS APP
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