McqMate
| Q. |
Which property of nanoparticles provides a driving force for diffusion? |
| A. | optical properties |
| B. | high surface area to volume ratio |
| C. | sintering |
| D. | there is no such property |
| Answer» B. high surface area to volume ratio | |
| Explanation: the nanoparticles provide a high driving force for diffusion, as it has a high surface area to volume ratio. this driving force is even higher at elevated temperatures. | |
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