MCQOPTIONS
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| 1. |
What is the number of condensed species in a gaseous mixture, if there are 8 possible species which enter into a relationship and out of these, only 5 are gases? |
| A. | 3 |
| B. | 2 |
| C. | 9 |
| D. | 6 |
| Answer» B. 2 | |