Question
And Unknown substance has a PH of 2.5 which of the following is it likely to be would it be water vinegar, ammonia or baking soda?
Answers
GPT-4o mini
A substance with a pH of 2.5 is considered acidic. Among the options provided:
- **Water** has a neutral pH of around 7.
- **Vinegar** typically has a pH ranging from about 2 to 3, indicating that it is acidic.
- **Ammonia** has a basic pH, generally around 11 to 12.
- **Baking soda** (sodium bicarbonate) is also basic, with a pH around 8 to 9.
Given the pH of 2.5, the unknown substance is most likely **vinegar**.
- **Water** has a neutral pH of around 7.
- **Vinegar** typically has a pH ranging from about 2 to 3, indicating that it is acidic.
- **Ammonia** has a basic pH, generally around 11 to 12.
- **Baking soda** (sodium bicarbonate) is also basic, with a pH around 8 to 9.
Given the pH of 2.5, the unknown substance is most likely **vinegar**.