Fertiliser Technology Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talchar (Orissa) Gasify coal to get hydrogen from coal gas Use coal as filler in fertiliser Use coal for heating purpose Use coal as conditioner in fertiliser Gasify coal to get hydrogen from coal gas Use coal as filler in fertiliser Use coal for heating purpose Use coal as conditioner in fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? Steam reforming of naphtha H? separation from coke oven gas Cracking of natural gas Electrolysis of water Steam reforming of naphtha H? separation from coke oven gas Cracking of natural gas Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Explosive in nature Helpful in decomposition of urea Toxic and harmful to some crops Corrosive in nature Explosive in nature Helpful in decomposition of urea Toxic and harmful to some crops Corrosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology 5-10-5 fertilisers mean that they contain Only 5 to 10% active fertiliser constituents 5 to 10% filler & carrier of soil conditioners 5, 10, 5% respectively of N₂, P₂O₅ and K₂O None of these Only 5 to 10% active fertiliser constituents 5 to 10% filler & carrier of soil conditioners 5, 10, 5% respectively of N₂, P₂O₅ and K₂O None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas? Tar Coal/coke oven gas Water Naphtha Tar Coal/coke oven gas Water Naphtha ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from natural gas by Thermal cracking Hydrogenation Steam reforming Partial oxidation Thermal cracking Hydrogenation Steam reforming Partial oxidation ANSWER DOWNLOAD EXAMIANS APP
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