Which one of the following pairs of solution is not an acidic buffer

Which One Of The Following Pairs Of Solution Is Not Chemistry Question

Which one of the following pairs of solution is not an acidic buffer

Options

(a) CH₃COOH and CH₃COONa
(b) H₂CO₃ and Na₂CO₃
(c) H₃PO₄ and Na₃PO₄
(d) HClO₄ and NaClO₄

Correct Answer:

HClO₄ and NaClO₄

Explanation:

Acidic buffer is a mixture of a weak acid and its salt with a strong base.
HClO₄ is a strong acid.

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Topics: Equilibrium (104)
Subject: Chemistry (2512)

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