MCQOPTIONS
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| 1. |
Which of the following fertilisers is produced in the by-products recovery (from coke oven gas) plant attached to an integrated steel plant? |
| A. | mmonium sulphate |
| B. | mmonium nitrate |
| C. | mmonium phosphate |
| D. | one of these |
| Answer» B. mmonium nitrate | |