PDF chapter test TRY NOW
Fill in the blanks with the correct option given below in the table:
| Dissolve | Chemical | Hydrophobic | Micelle |
| Saponification | Surface tension | Air | Natural indicator |
| Physical | Sodium lauryl sulfate | Hydrophilic | Fluoride |
| Rusting | Oil | Coffee | Surfactant |
1. The head and tail formation in soap molecules when mixed with water is known as a _________.
2. Caffeine is present in ________ which is a morning drink.
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