PDF chapter test TRY NOW
Match the following:
Answer variants:
Water repellent
Tooth decay
Coffee
Indicators
Saccharin
Fermentation
Soap
Ageing
Salt with fatty acid
Turmeric
Water-loving
Mosquito on water
Trimming paper
Calcium carbonate
Cooking gas
Foam
Column I | Column II |
| Hydrophobic group | |
| Bacteria |
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