MCQOPTIONS
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| 1. |
Select incorrect statement: |
| A. | Soap and detergent lower the interfacial surface tension between oil and water |
| B. | Basic principle of peptization is reverse of coagulation |
| C. | Soap and detergent used as emulsifiers |
| D. | Lyophilic sols need stabilizing agent |
| Answer» E. | |