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#Question id: 353


Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?

#Part-A Aptitude & General Biotechnology
  1. 4.0 M

  2. 10^-10 M

  3. 10^-4 M

  4. 10^4 M


Answer:- Option(s): 3


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