Equilibrium Question 362
Question: The $ pH $ of blood does not appreciably change by a small addition of an acid or a base because blood [CBSE PMT 1995]
Options:
A) Contains serum protein which acts as buffer
B) Contains iron as a part of the molecule
C) Can be easily coagulated
D) It is body fluid
Show Answer
Answer:
Correct Answer: A
Solution:
pH of blood does not change because it is a buffer solution.
