MCQOPTIONS
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| 1. |
If the dispersed phase is a liquid and the dispersion medium is a solid, the colloid is known as [NCERT 1981; CBSE PMT 1989; KCET 1998] |
| A. | A sol |
| B. | An emulsion |
| C. | A gel |
| D. | A foam |
| Answer» D. A foam | |