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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: - Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
- The hybridization involved in complex [Ni(CN)₄]²⁻ is (At.No.Ni = 28)
- HSO₄⁻ + OH⁻ → SO₄²⁻ + H₂O. which is correct about conjugate acid – base pair
- The surface tension of which of the following liquid is maximum
- Solubility of M₂S salt is 3.5 ˣ 10⁻⁶ then find out solubility product
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
- The hybridization involved in complex [Ni(CN)₄]²⁻ is (At.No.Ni = 28)
- HSO₄⁻ + OH⁻ → SO₄²⁻ + H₂O. which is correct about conjugate acid – base pair
- The surface tension of which of the following liquid is maximum
- Solubility of M₂S salt is 3.5 ˣ 10⁻⁶ then find out solubility product
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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