Physiology Renal physiology b3fd7b54 pH of urine is A 7.10 - 7.40 B 3 - 3.5 C 4 - 6.5 D 6.5 - 7.10 High-Yield Explanation Thats the normal ph of urine. Ref: guyton and hall textbook of medical physiology 12 edition page number: 503,504,505