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.Management Sciences
A. Bauxite
B. Cobalt
C. Nickel oxide on alumina support
D. Chromium
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...
- During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH3 to NO is about ______________ percent?
- A. 38 B. 68 C. 82 D. 98...
- Out of the following, N2 content is minimum in_____________________?
- A. Urea B. Ammonium nitrate C. Ammonium sulphate D. Ammonium chloride...
- Reaction of ortho-phosphoric acid with phosphate rock produces _________________?
- A. Superphosphate B. Triple superphosphate C. Meta-phosphoric acid D. Monoammonium phosphate...
- Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits ?
- A. Nitrogenous fertilisers B. Phosphatic fertilisers C. Potassic fertiliser D. None of these...
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