A. Nitrogen
B. Potassium
C. Phosphorous
D. Sulphur
Correct Answer: Sulphur ✔
Last Updated: March 11, 2019
Related MCQs
- Fertiliser plants get their N2 requirements __________?
- Maximum nitrogen percentage is in__________?
- An increase in the NH3/CO2 ratio in urea manufacture results in__________?
- Electric furnace method for production of phosphorous uses phosphate rock and __________?
- Urea is a better fertilizer than ammonium sulphate, because__________?
- Conditioners like finely divided peat are added to the fertiliser to__________?
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- Nitrolime is__________?
- Tricresyl phosphate is chemically represented as__________?
- Ammonium nitrate is__________?
- __________ catalyst is used in the production of urea from CO2 and NH3?
- Triple superphosphate is made by reacting phosphate rock with __________ acid?
- The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser?
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- -10-5 fertilisers mean that they contain__________?
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- Nitric acid is produced on commercial scale in a fertiliser plant by__________?
- With increases in pressure, the conversion of Ammonium carbamate into urea__________?
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- Plant tranquillisers__________?
- Raw materials for nitric acid manufacture are__________?