What are the primary components of the phosphate buffer system?
I.sodium salts of dihydrogen phosphate
II.sodium salts of monohydrogen phosphate
III.sodium salts of trihydrogen phosphate

Question

Quizplus · Accepted Answer

The primary components of the phosphate buffer system are the sodium salts of dihydrogen phosphate (H2PO4^-) and monohydrogen phosphate (HPO4^2-). There is no such thing as trihydrogen phosphate in this context, making options I and II correct.

What Are the Primary Components of the Phosphate Buffer System