MCQOPTIONS
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| 1. |
Which one of the below is not true about diffusion? |
| A. | Rate of diffusion of gases is higher than that of liquids or solids |
| B. | Diffusion is possible only when particles of matter move continuously |
| C. | Rate of diffusion of gases depends on their volume |
| D. | Diffusion is a movement of particles from higher concentration to lower concentration |
| Answer» D. Diffusion is a movement of particles from higher concentration to lower concentration | |