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Examveda

PH of human blood is

A. 7.4

B. 6.2

C. 9

D. 7.5 - 8.0

Answer: Option A

Solution(By Examveda Team)

The pH scale, ranges from 0 (strongly acidic) to 14 (strongly basic or alkaline). A pH of 7.0, in the middle of this scale, is neutral. Blood is normally slightly basic, with a normal pH range of about 7.35 to 7.45.

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