MCQOPTIONS
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MCQOPTIONS
| 1. |
The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is ap-proximately____________________? |
| A. | 1 mm |
| B. | 5 mm |
| C. | 10 mm |
| D. | 20 mm |
| E. | 30 mm |
| Answer» F. | |