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The aqueous solution of which of the following salt will have the lowest pH
Options
(a) NaClO₃
(b) NaClO
(c) NaClO₄
(d) NaClO₂
Correct Answer:
NaClO₄
Explanation:
NaClO₄, on hydrolysis, gives strongest acid HClO₄ as compared to other salts. this is strongly ionized and gives highest concentration of H⁺. therefore aqueous solution of NaClO₄ will have lowest pH value.
Related Questions: - An organic compound contains 49.3% carbon,6.84% hydrogen and its vapour density
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Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An organic compound contains 49.3% carbon,6.84% hydrogen and its vapour density
- When carbon monoxide is passed over solid caustic soda heated to 200▫ C it forms
- Acetic acid shows twice of its expected molecular weight value experimentally .
- Carbylamine test is performed in alcoholic KOH by heating a mixture of
- The pH of solution containing 0.10 M sodium acetate and 0.03 M acetic acid is
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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