To determine which substance is the most basic from the options provided, we can refer to the general pH values of these substances:
- Bleach typically has a high pH (around 12-13), making it strongly basic.
- Baking Soda (sodium bicarbonate) has a pH around 8-9, which is mildly basic.
- Cola has a pH around 2-3, which is acidic.
- Cheese generally has a neutral to slightly acidic pH depending on the type, usually around 5-7.
Based on this information, the most basic substance among the options is a) Bleach.
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