MCQOPTIONS
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| 1. |
Which characteristic is true in respect of colloidal particle [CPMT 1993; UPSEAT 2000] |
| A. | They always have two phases |
| B. | They are only in liquid state |
| C. | They can't be electrolysed |
| D. | They are only hydrophilic |
| Answer» B. They are only in liquid state | |