The pH value of human’s urine in human is about

6.0

The correct answer is Option (3)- 6.0

The pH value of human urine typically ranges from 4.5 to 8.0, with an average around 6.0. Therefore, none of the options provided (2.5, 4.0, 6.0, 9.0) precisely represents the typical pH of human urine. However, the closest option among the given ones is 6.0. Keep in mind that the pH of urine can vary based on factors such as diet, hydration, and health conditions.