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  • Chemistry - 2 (Railways - RRB)
  • In which of the following pH ranges does our body work?
Multiple choice

In which of the following pH ranges does our body work?

  1. 6 - 7

  2. 7.2 - 7.8

  3. 7.0 - 7.5

  4. 7.2 - 7.9

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

Our body works in the pH range of 7.0 - 7.5.

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