Naphtha in a fertiliser plant is used as a source of___________________?

Related Mcqs:

Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of ____________ this is normally not done?

A. Increased biuret formation B. High corrosion rate C. Increased cost of equipment D. All A., B. & C....

Iron is not used alone as a catalyst in ammonia synthesis, because___________________?

A. Its activity declines rapidly, if heated to above 520°C B. It decomposes ammonia C. It gets oxidised above 500°C D. None of these...

Reaction of ortho-phosphoric acid with phosphate rock produces _________________?

A. Superphosphate B. Triple superphosphate C. Meta-phosphoric acid D. Monoammonium phosphate...

Potassic fertilisers do not promote the development of ______________________?

A. Stems & leaves during early stage of plant growth B. Starches of potatoes & grains C. Sugar of fruits & vegetables D. Fibrous materials of plants...

Oxidation of ammonia is________________?

A. Exothermic B. Endothermic C. Non-catalytic D. Autocatalytic...