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Fertilizer Technology-Data Intensity 3 Multiple Questions and Answers.
| 1. | Catalyst used in steam reforming of naphtha is_? | ||
| A. | Nickel | ||
| B. | Platinum | ||
| C. | Silica gel | ||
| D. | Rhodium | ||
| 2. | Color of nitric acid is light yellow due to the presence of? | ||
| A. | NO | ||
| B. | NO2 | ||
| C. | N2H5 | ||
| D. | NH3 | ||
| 3. | Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas ? | ||
| A. | Water | ||
| B. | Naphtha | ||
| C. | Tar | ||
| D. | Coal/coke oven gas | ||
| 4. | Conditioners like finely divided peat are added to the fertiliser to_? | ||
| A. | Counteract burning | ||
| B. | Avoid caking & hardening | ||
| C. | Produce bulk | ||
| D. | Increase its solubility | ||
| 5. | Urea is a better fertilizer than ammonium sulphate, because? | ||
| A. | It is cheaper | ||
| B. | Nitrogen content is higher | ||
| C. | It is not poisonous | ||
| D. | It is easy to manufacture | ||
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