Fertiliser Technology Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in Non-spherical prills Substantially wet non-flowing and sticky product Biuret formation Low bulk density product Non-spherical prills Substantially wet non-flowing and sticky product Biuret formation Low bulk density product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. Ortho Pyro Meta None of these Ortho Pyro Meta None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talchar (Orissa) Use coal as filler in fertiliser Use coal as conditioner in fertiliser Gasify coal to get hydrogen from coal gas Use coal for heating purpose Use coal as filler in fertiliser Use coal as conditioner in fertiliser Gasify coal to get hydrogen from coal gas Use coal for heating purpose ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for nitric acid manufacture are Anhydrous ammonia and air Hydrogen peroxide, air and water Wet ammonia, air and water Anhydrous ammonia, air and water Anhydrous ammonia and air Hydrogen peroxide, air and water Wet ammonia, air and water Anhydrous ammonia, air and water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. Potassic None of these Nitrogenous Phosphatic Potassic None of these Nitrogenous Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is used less frequently Can use only high grade phosphate rock Produces a valuable by-product called gypsum Is weak acid process Is used less frequently Can use only high grade phosphate rock Produces a valuable by-product called gypsum Is weak acid process ANSWER DOWNLOAD EXAMIANS APP
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