EXAMIANS
Nitrogen content of urea is about __________ percent.
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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.
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Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium
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Low grade coal is __________ to produce ammonia synthesis gas.
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Which is a catalyst promoter used in catalytic ammonia synthesis reaction?
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Monte catini process is used for the manufacture of
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__________ catalyst is used in the production of urea from CO₂ and NH₃.
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Out of the following, N₂ content is minimum in
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Catalyst used in Haber's process for ammonia production is
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Electric furnace method for production of phosphorous uses phosphate rock
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