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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.
Related Questions: - The oxidising ability of halogens
- Which of the following elements will have the highest electron affinity
- The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹
- In an exothermic reaction
- Triple point of water is
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidising ability of halogens
- Which of the following elements will have the highest electron affinity
- The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹
- In an exothermic reaction
- Triple point of water is
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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