Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Butyl alcohol Iso propyl alcohol Toluene Hexane Butyl alcohol Iso propyl alcohol Toluene Hexane ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. None of these Nitrogenous Phosphatic Potassic None of these Nitrogenous Phosphatic Potassic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrolime is chemically known as Ammonium nitrate Calcium ammonium nitrate (CAN) Calcium nitrate None of these Ammonium nitrate Calcium ammonium nitrate (CAN) Calcium nitrate None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Endothermic Catalytic Reversible Exothermic Endothermic Catalytic Reversible Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conditioners like finely divided peat are added to the fertiliser to Counteract burning Avoid caking & hardening Produce bulk Increase its solubility Counteract burning Avoid caking & hardening Produce bulk Increase its solubility ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Maximum nitrogen percentage is in Urea Liquid ammonia Ammonium sulphate Calcium ammonium nitrate Urea Liquid ammonia Ammonium sulphate Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
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