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NEETChemistryIonic Equilibrium

What type of solution is used to prepare a buffer of acidic pH?

Options

  1. AA mixture of a strong acid and a weak base
  2. BA mixture of a strong acid and a strong base
  3. CA weak acid and its salt formed with a strong base
  4. DA strong acid and its salt formed with a strong base

Correct answer

C. A weak acid and its salt formed with a strong base

Step-by-step solution

To prepare a buffer of acidic pH, a weak acid and its salt formed with a strong base are used.

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