Fertiliser Technology Superphosphate is manufactured by reacting phosphate rock with Aluminium chloride None of these Sulphuric acid Acetic acid Aluminium chloride None of these Sulphuric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
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 Biuret formation Non-spherical prills Low bulk density product Substantially wet non-flowing and sticky product Biuret formation Non-spherical prills Low bulk density product Substantially wet non-flowing and sticky product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air. 800-900 50-80 1000-1200 250-400 800-900 50-80 1000-1200 250-400 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Pyro None of these Meta Ortho Pyro None of these Meta Ortho ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogenous fertiliser is required To lessen the effect of excessive potash application None of these During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application None of these During the early stage of growth to promote development of stem and leaves For accelerating fruit formation in later stage of growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Avoid the risk of explosion Increase its nitrogen content Cut down its production cost Add extra nutrient as fertiliser Avoid the risk of explosion Increase its nitrogen content Cut down its production cost Add extra nutrient as fertiliser ANSWER DOWNLOAD EXAMIANS APP
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