Multiple choice

The pH of bicarbonate buffer is _______.

Bicarbonate buffer is a critical buffer of our body

  1. 3.8

  2. 6.1

  3. 7.4

  4. 6.8

  5. 7.0

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The pH of buffer is 6.1 in plasma as it exists there in equilibrium with CO2.