PDF chapter test TRY NOW
Fill in the blanks with the correct options given below:
| Nylon | Loving | Chemistry | Sugar |
| Fatty acids | Calcium carbonate | LPG | Onion |
| Sulphur | Sodium lauryl sulfate | Air | Toothpaste |
| Fluoride | Vitamin C | Change | Caffeine |
1. The hydrophilic group is a water _________ end in the soap molecule.
2. _______ is the cooking gas which is derived from the petroleum product.
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