Ammonium nitrate (a fertiliser) is coated with limestone powder to ____________________?

Fertilizer Technology 03/11/2021

A. Increase its nitrogen content
B. Cut down its production cost
C. Avoid the risk of explosion
D. Add extra nutrient as fertiliser

Related Mcqs:

    Reaction of anhydrous liquid ammonia with ortho-phosphoric acid produces____________________?
    A. Ammonium phosphate B. Superphosphate C. Triple superphosphate D. None of these...
    Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N2 & H2 is high. The presence of promoter along with the catalyst helps in ______________ of the catalyst ?
    A. Stabilisation B. Increasing the effectiveness C. Improving the strength & heat resistance D. All A, B & C...
    A fertiliser contains 82% N2. It could be_____________________?
    A. Urea B. Liquid NH3 C. Ammonium nitrate D. None of these...
    Temperature and pressure in ammonia converter is_________________?
    A. 200 atm, 1000°C B. 450 atm, 200°C C. 450 atm, 550°C D. 450 atm, 1000°C...
    Chemical formula of biuret is_________________?
    A. NH2.CO.NH2 B. NH3.COO.NH3 C. NH2CONHCONH2 D. NH4COONH2...

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