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.



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