MHT CET · Chemistry · Ionic Equilibrium
Which from following buffers is used to maintain the pH of human blood naturally?
- A Hydrogen cyanide and sodium cyanide
- B Copper hydroxide and copper chloride
- C Carbonic acid and salt of carbonic acid
- D Ammonium hydroxide and ammonium chloride
Answer & Solution
Correct Answer
(C) Carbonic acid and salt of carbonic acid
Step-by-step Solution
Detailed explanation
The pH of human blood is maintained naturally at \(7. 36-7.42\) by \(\left(\mathrm{HCO}_3^{-}+\mathrm{H}_2 \mathrm{CO}_3\right)\) buffer.
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