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Classification of Elements and Periodicity in Properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryClassification of Elements and Periodicity in Properties1 Mark
Question
How do the basic character and solubility in water vary from $\mathrm{Be}(\mathrm{OH})_2$ to $\mathrm{Ba}(\mathrm{OH})_2$ ?
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Answer

Basic character and solubility increases from $\mathrm{Be}(\mathrm{OH})_2$ to $\mathrm{Ba}(\mathrm{OH})_2$ because hydration energy increases more than lattice energy.

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