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The hydration energy of Mg²⁺ is greater than that of
Options
(a) Na⁺
(b) Be²⁺
(c) Mg³⁺
(d) Al³⁺
Correct Answer:
Na⁺
Explanation:
Hydration energy depends on charge of ion and ionic radius. Higher the charge, greater the hydration energy. On the other hand, smaller the size, greater the hydration energy. Charge is considered first for comparison. Hence, Mg²⁺ has higher hydration energy than Na⁺.
Related Questions: - Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
- Identify the correct statement:
- The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
- Pyridine is less basic than triethylamine because
- The pH value of 0.02 M ammonia solution, which is 5% ionised, will be
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
- Identify the correct statement:
- The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
- Pyridine is less basic than triethylamine because
- The pH value of 0.02 M ammonia solution, which is 5% ionised, will be
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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