MCQOPTIONS
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| 1. |
*$_At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent.? |
| A. | 100 |
| B. | 0 |
| C. | 50 |
| D. | Between 0 and 100 |
| Answer» C. 50 | |