Q. The pH of blood is
A) Between 7-8
B) Between 2-4
C) Between 12-14
D) Between 2-5
Explanation
pH is a measure of the concentration of hydrogen ions in a solution. Blood is a kind of fluid connective tissue. Blood is slightly alkaline having an average pH 7.4. It is made up of blood cells (RBCs, WBCs, etc) and blood plasma.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.