MCQOPTIONS
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| 1. |
Coke oven gas is stripped of its H 2 S and mercaptans content by |
| A. | absorption in wash oil. |
| B. | adsorption on bog iron bed. |
| C. | bubbling it through dilute sulphuric acid. |
| D. | adsorption on silica gel. |
| Answer» C. bubbling it through dilute sulphuric acid. | |