pH of urine is

Answer

### Step-by-Step Solution:

1. **Understanding Urine Composition**:
- Urine is primarily composed of water (91-96%) and contains various waste products such as urea, inorganic salts, and organic compounds.

2. **Definition of pH**:
- pH is a measure of the acidity or alkalinity of a solution. It is measured on a scale from 0 to 14, where:
- pH < 7 indicates an acidic solution,
- pH = 7 indicates a neutral solution,
- pH > 7 indicates a basic (alkaline) solution.

3. **Determining the pH of Urine**:
- The average pH of urine is around 6.2, which indicates that it is slightly acidic.

4. **Range of pH in Urine**:
- The pH of urine can vary based on diet and metabolic activities, typically ranging from 4 to 8.

5. **Conclusion**:
- Therefore, the pH of urine is approximately 6.2, and it can vary depending on individual dietary habits and metabolic processes.

### Final Answer:
The pH of urine is approximately 6.2, indicating that it is slightly acidic.

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