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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: - The basic character of the transition metal monoxides follows the order.
- The concentration of [H⁺] and [OH⁻] of a 0.1 M aqueous solution of 2% ionised
- Which of the following species contains three bond pairs and one lone pair
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- Many transition metals and their compounds exhibit
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The basic character of the transition metal monoxides follows the order.
- The concentration of [H⁺] and [OH⁻] of a 0.1 M aqueous solution of 2% ionised
- Which of the following species contains three bond pairs and one lone pair
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- Many transition metals and their compounds exhibit
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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