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MHT CET20239 May 2023Evening ShiftChemistryIonic EquilibriumActual

What is the pH of a solution containing 2.2 10⁻⁶ M hydrogen ions?

Options

  1. A6.34
  2. B5.66
  3. C4.34
  4. D3.80

Correct answer

B. 5.66

Step-by-step solution

aligned pH =- ₁₀ [ H ₃ O ⁺ ] & =- ₁₀ [2.2 10⁻⁶ ] & =6- ₁₀(2.2)=6-0.34 & =5.66 aligned

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