Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Adsorption on palladium 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 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is chemically represented as Na₅P3O₁₀ Na₄P3O₈ Na₂PO₄ Na₃P4O₆ Na₅P3O₁₀ Na₄P3O₈ Na₂PO₄ Na₃P4O₆ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Nitric Sulphuric Phosphoric Hydrochloric Nitric Sulphuric Phosphoric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Natural gas cracking Electrolysis of water Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Natural gas cracking Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. N₂ NHO₃ KNO₃ NO₂ N₂ NHO₃ KNO₃ NO₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH₃ HNO₃ & limestone HNO₃ & NH₄Cl CO₂ & KNO₃ CO₂ & H₂SO₄ HNO₃ & limestone HNO₃ & NH₄Cl CO₂ & KNO₃ CO₂ & H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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