MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is commonly used as a carrier gas in AJMM? |
| A. | O<sub>2</sub> |
| B. | He<sub>2</sub> |
| C. | N<sub>2</sub> |
| D. | H<sub>2</sub> |
| Answer» D. H<sub>2</sub> | |