MCQOPTIONS
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| 1. |
GUESS_THE_INTERFACIAL_AREA_OF_A_BUBBLE_WITH_A_GAS_VOLUME_OF_2.5_X10^-3_CUBIC_METERS_AND_DIAMETER_OF_0.125_CM.?$ |
| A. | 2 sq.m |
| B. | 4 sq.m |
| C. | 6 sq.m |
| D. | 12 sq.m |
| Answer» E. | |