What is the pH of human urine?
Answer
Correct Answer : c ) 6
Explanation :Normal pH of human urine is 5 to 8 i.e. it is slightly acidic. Protein diet makes it more acidic while vegetable diet makes it alkaline.
Urine appears yellow in colour due to the presence of urochrome.
pH of the human blood ranges between 7.35 to 7.45. In its purest form, water has a pH of 7.
Hence, option (c) is correct.
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