A nitrogenous fertiliser contains 20% N2. It could be_________________?

Related Mcqs:

Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils ?

A. Urea B. CAN C. Ammonium sulphate D. Calcium cyanamide...

Reaction of Cresylic acid with _____________ produces Tricresyl phosphate?

A. Phosphorous pentoxide B. Phosphorous oxychloride C. Ammonium phosphate D. Calcium phosphate...

Montecatini process is a widely used process for the manufacture of ___________________?

A. Urea B. Calcium ammonium nitrate C. Triple superphosphate D. None of these...

Pick out the correct statement?

A. Reaction of NH3 with HNO3 to produce (NH4)2NO3 is endothermic B. With increase in NH3/CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate C. Biuret (an intermediate during urea manufacture) is toxic to seeds and animals D. Both B. and C....

Dehydration of ammonium carbamate to yield urea is a/an __________________ reaction?

A. Exothermic B. Endothermic C. Autocatalytic D. Catalytic...