MCQOPTIONS
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| 1. |
Which of the following water molecules \[W,\,\,X,\,\,Y\] or \[Z\] can easily escape to form water vapour? |
| A. | \[W\] |
| B. | \[X\] |
| C. | \[Y\] |
| D. | \[Z\] |
| Answer» C. \[Y\] | |