Fertiliser Technology
During conversion of ammonium carbamate into urea, presence of large excess of water

Increases the yield of urea
Does not affect the yield of urea
Reduces the evaporator load by diluting the urea solution
Adversely affects the yield of urea

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Fertiliser Technology
Ammonium nitrate is

Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer
Not prone to explosive thermal decomposition
Having about 40% N₂
Not hygroscopic

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