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Property of the alkaline earth metals that increases with their atomic number
Options
(a) solubility of their hydroxides in water
(b) solubility of their sulphates in water
(c) ionization energy
(d) electronegativity
Correct Answer:
solubility of their hydroxides in water
Explanation:
The solubility of an ionic compound depends on two factors: (a) lattice energy , and (b) hydration energy.
In case of alkaline metal hydroxides, the lattice energy decreases as we move down the group. This decrease is more than the decrease in the hydration energy down the group.
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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
- Boiling point of ethyl alcohol is greater than ether due to
- Which of the following electronic configuration an atom has the lowest ionisation
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- If the manufacture of bromine from sea water, the mother liquor containing bromides
- The nitration (using nitration mixture) of aniline gives
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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