Fertiliser Technology A phosphatic fertiliser contains 16% P₂O₅. It could be None of these Superphosphate Dicalcium phosphate Triple superphosphate None of these Superphosphate Dicalcium phosphate Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
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? Toluene Butyl alcohol Iso propyl alcohol Hexane Toluene Butyl alcohol Iso propyl alcohol 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 Phosphatic Nitrogenous Potassic None of these Phosphatic Nitrogenous Potassic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphatic fertiliser is graded based on its __________ content. PCl5 P₂O₅ P₂O₃ H₃PO₄ PCl5 P₂O₅ P₂O₃ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils? Ammonium sulphate Calcium cyanamide CAN Urea Ammonium sulphate Calcium cyanamide CAN Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Dilute H₂SO₄ Concentrated H₂SO₄ Concentrated HCl Concentrated NHO₃ Dilute H₂SO₄ Concentrated H₂SO₄ Concentrated HCl Concentrated NHO₃ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS