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NEET
Exam
NEET
Subject
Chemistry
Chapter
Ionic Equilibrium

NEET · Chemistry · Ionic Equilibrium

How does adding acetate ions to an acetic acid solution affect the...

How does adding acetate ions to an acetic acid solution affect the concentration of hydrogen ions, [H⁺]?

Options

  1. AIt increases [H⁺].
  2. BIt has no effect on[H⁺].
  3. CIt decreases [H⁺].
  4. DIt causes [H⁺] to become zero.

Correct answer

C. It decreases [H⁺].

Step-by-step solution

Adding acetate ions to an acetic acid solution decreases the concentration of hydrogen ions, [H⁺], by shifting the equilibrium toward undissociated acetic acid.
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