EXAMIANS
Triple superphosphate is chemically represented as
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__________ is not a fertiliser.
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Urea is represented as
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Ammonia synthesis gas is produced from fuel oil by
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Potassic fertilisers do not promote the development of
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Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of
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Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process?
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Steam reforming of naphtha is a source of hydrogen production for nitrogeneous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha?
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Urea is a better fertilizer than ammonium sulphate, because
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Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration.
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