The normal pH of human blood is ____________

Options

A. Slightly Acidic
B. Highly Acidic
C. Slightly Basic
D. Highly Basic

Answer

C

Explanation

Acidity and alkalinity are expressed on the pH scale, which 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 7 . 35 to 7 . 45 .