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Which of the following higher hydration energy
Options
(a) MgCl₂
(b) CaCl₂
(c) BaCl₂
(d) SrCl₂
Correct Answer:
MgCl₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Which one of the following forms with an excess of CN⁻ (cyanide) a complex
- Biuret test is not given by
- For the reaction R → P a graph of [R] against time is found to be a straight
- Non – lanthanide element is
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Which one of the following forms with an excess of CN⁻ (cyanide) a complex
- Biuret test is not given by
- For the reaction R → P a graph of [R] against time is found to be a straight
- Non – lanthanide element 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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due to Smaller the ion, the higher the hydration enthalpy will be because smaller atoms can accommodate a large number of water molecules around it and get hydrated. Hydration enthalpy decreases down the group; the size of the atom increases due to the addition of extra valence shells.