Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Superphosphate Gypsum Triple superphosphate Phosphoric acid Superphosphate Gypsum Triple superphosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology NPK means a __________ fertiliser. Liquid Potassic Mixed Solid Liquid Potassic Mixed Solid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Tricresyl phosphate is chemically represented as NH₄H₂PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ (CH₃ C₆ H₄)₃ PO₄ NH₄H₂PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ (CH₃ C₆ H₄)₃ PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Requires lower capital investment in the plant Uses lower grade phosphate rock Produces lower purity acid Is very costly Requires lower capital investment in the plant Uses lower grade phosphate rock Produces lower purity acid Is very costly ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these Adsorption on palladium Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) None of these Adsorption on palladium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Coke oven Coal Producer Natural Coke oven Coal Producer Natural ANSWER DOWNLOAD EXAMIANS APP
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