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MHT CET202124 Sep 2021Evening ShiftChemistryIonic EquilibriumActual

What is the pH of 0.005 M H ₂ SO ₄ solution?

Options

  1. A5.0
  2. B2.3
  3. C3.3
  4. D2.0

Correct answer

D. 2.0

Step-by-step solution

aligned & H ₂ SO ₄ 2 H ⁺+ SO ₄²⁻ & [ H ₂ SO ₄ ]=0.005 M & [ H ⁺ ]=2 0.005=0.01 M & pH =- [ H ⁺ ]=- 0.01 & pH =2 aligned

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