Q929
PH of human blood is
A.
7.4
AnswerB.
6.2
C.
9
D.
7.5 - 8.0
Answer: Option A
Solution
Answer: Option A
Solution:
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.