MCQ
The $pH$ of an acidic buffer mixture is
  • A
    $ > 7$
  • B
    $ < 7$
  • C
    $=7$
  • Depends upon $K_a$ of acid

Answer

Correct option: D.
Depends upon $K_a$ of acid
d
$pH = p{K_a} + \log \frac{{\left[ {salt} \right]}}{{\left[ {Acid} \right]}}$

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