Fertiliser Technology Catalyst used in the manufacture of NH₃ by Haber's process is finely divided Nickel Iron Alumina Vanadium pentoxide Nickel Iron Alumina Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vetrocoke solution is K₂SO₄ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ A mixture of K₂CO₃ and As₂O₃ K₂SO₄ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ A mixture of K₂CO₃ and As₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Superphosphate Ammonium phosphate Phosphorous Phosphoric acid Superphosphate Ammonium phosphate Phosphorous Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Color of nitric acid is light yellow due to the presence of NH₃ N₂H₅ NO₂ NO NH₃ N₂H₅ NO₂ NO ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of Triple superphosphate Superphosphate Phosphorous Phosphoric acid Triple superphosphate Superphosphate Phosphorous Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertiliser is graded based on its __________ content. K₂O KCl K₂SO₄ KNO₃ K₂O KCl K₂SO₄ KNO₃ ANSWER DOWNLOAD EXAMIANS APP
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