Urea is a __________ fertiliser.

More Questions from Fertiliser Technology

• Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process.
• Pick out the wrong statement.
• Ammonium nitrate (a fertiliser) is coated with limestone powder to
• Catalyst used in the manufacture of NH3 by Haber's process is finely divided
• In calcium ammonium nitrate (CAN) fertil-ser
• Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air.
• Electric process as compared to wet process (for the manufacture of phosphoric acid)
• Pick out the wrong statement.
• 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?
• Liquid ammonia is not used as such a fertiliser in tropical countries like India, because

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