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MHT CET202416 May 2024Morning ShiftChemistryIonic EquilibriumActual

Which from following mixtures in water acts as a buffer?

Options

  1. AAcetic acid and sodium acetate
  2. BAcetic acid and ammonium chloride
  3. CAmmonium hydroxide and sodium chloride
  4. DFormic acid and acetic acid

Correct answer

A. Acetic acid and sodium acetate

Step-by-step solution

Acetic acid is a weak acid and sodium acetate is a salt of weak acid and strong base. Thus, it acts as a buffer solution in water.

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