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Chemistry
The principle buffer present in human blood is
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Q. The principle buffer present in human blood is
AMU
AMU 2007
A
$ Na_{2}CO_{3}+Na_{2}HPO_{4} $
B
$ H_{3}PO_{4}+NaH_{2}PO_{4} $
C
$ H_{2}CO_{3}+HCO_{3}^{-} $
D
$ Na_{2}HPO_{4}+Na_{3}PO_{4} $
Solution:
$ H_{2}CO_{3}+HCO_{3}^{-} $ buffer is present in human blood which maintain pH of blood.