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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: - In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- The oxide,which can not act as a reducing agent, is
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
- The oxidation states of S atoms in S₄O₆²⁻ from left to right respectively
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Dumas’ method of estimation of nitrogen 0.35g of an organic compound gave 55mL
- The oxide,which can not act as a reducing agent, is
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
- The oxidation states of S atoms in S₄O₆²⁻ from left to right respectively
- The general molecular formula for a cycloalkyl group is
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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