Final answer:
Low pH in a swimming pool can cause corrosion of pool components, reduce effectiveness of chlorine, and result in cloudy water and scaling.
Step-by-step explanation:
The low pH in a swimming pool can cause a number of problems, including:
- Corrosion of pool components
- Reduced effectiveness of chlorine
- Cloudy water and scaling
These problems occur because low pH levels can lead to the breakdown of pool equipment, make it harder for chlorine to do its job effectively, and cause the water to become cloudy and develop scale. Therefore, the correct answer is All of the above.