Phosphorus vapour comprises of

More Questions from Fertiliser Technology

• Which is the most suitable fertiliser for paddy?
• Superphosphate is manufactured by reacting phosphate rock with
• Commercial fertilisers are available mostly in the form of
• Urea is formed only
• Ammonia synthesis gas is produced from natural gas by
• Heating of orthophosphoric acid to 250°C produces
• Calcium ammonium nitrate (CAN) is
• Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction.
• Reaction of dilute sulphuric acid with phosphate rock produces
• During conversion of ammonium carbamate into urea, presence of large excess of water

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