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MHT CET202313 May 2023Evening ShiftChemistryIonic EquilibriumActual

What is the pH of solution containing 4.62 10⁻⁴ M H ⁺ ions?

Options

  1. A8.62
  2. B4.64
  3. C5.66
  4. D3.34

Correct answer

D. 3.34

Step-by-step solution

aligned pH & =- ₁₀ [ H ⁺ ] & =- ₁₀ (4.62 10⁻⁴ ) & =- [ ₁₀ 4.62+ ( ₁₀ 10⁻⁴ ) ] & =-[0.6646-4] & =3.3354 aligned

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