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Shyam Dubey • 3.70K Points
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Q. Which of the following has the lowest pH?

  • (A) Vinegar
  • (B) Milk
  • (C) Pure water
  • (D) Soap solution
  • Correct Answer - Option(A)
  • Views: 1
  • Filed under category Chemistry
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Explanation by: Shyam Dubey
Vinegar contains acetic acid and has a pH around 2–3, making it more acidic than milk (pH ~6.5), water (pH 7), or soap solution (pH > 8).

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