Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. NO₂ KNO₃ N₂ NHO₃ NO₂ KNO₃ N₂ NHO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is 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 Explosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Gas based fertiliser plants use Coal gas as a source of hydrogen Natural gas as heating medium Coal gas as heating medium Natural gas as a source of hydrogen Coal gas as a source of hydrogen Natural gas as heating medium Coal gas as heating medium Natural gas as a source of hydrogen 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 High corrosion rate All of these Increased biuret formation Increased cost of equipment High corrosion rate All of these Increased biuret formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers Stimulate early growth and accelerate seeding None of these Help in development of starches of potatoes and grain Are useful during early stage of the plant growth Stimulate early growth and accelerate seeding None of these Help in development of starches of potatoes and grain Are useful during early stage of the plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of orthophosphoric acid by strong H₂SO₄ leaching wet process, keeping the reactor temperature above 100°C, results in the formation of undesriable Metaphosphoric acid Pyrophosphoric acid CaSO₄ .½H₂O and CaSO₄ crystals All of these Metaphosphoric acid Pyrophosphoric acid CaSO₄ .½H₂O and CaSO₄ crystals All of these ANSWER DOWNLOAD EXAMIANS APP
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