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Why solubility of alkaline earth metal h...

Why solubility of alkaline earth metal hydroxides increases from `Be(OH)_(2)` to `Ba(OH)_(2)`?

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Among alkaline earth metal hydroxides the anion being common the cationic radius will infuence the lattice enthalpy Since lattice enthalpy decreases much more than the hydration enthalpy with increasing ionic size, the solubility increase as we go down the group.
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Consider the following statements and pick out the wrong one. (1) The solubility, thermal stability and th basic character of the hydroxides of alkaline earth metal increases from Mg(OH)_(2) to Ba(OH)_(2) . (2) The dehydration of hydrated chlorides, bromides an iodides of Ca, Sr and Ba can be achieved on heating. (3) The chlorides of both beryllium and aluminium are solubel in organic solvents and are strong Lewis acids.

Why does the solubility of alkaline earth metal hydroxides in water increase down the group?

1) Why does the solubility of alkaline earth metal hydroxides in water increases down the group? ii)Draw the structre of BeCl_(2) in vapour state and solid state. iii) Mention the similarities between beryllium and magnesium.

The solubilities of sulphates fo alkaline earth metals decreases from Be to Ba because

Solubility of alkaline earth metal carbonates in water is as follows:

NCERT-THE S-BLOCK ELEMENTS-EXERCISE
  1. Why solubility of alkaline earth metal hydroxides increases from Be(OH...

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  2. What are the common physical and chemical features of alkali metals?

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  3. Discuss the general characteristics and gradation in properties of alk...

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  4. Why are alkali metals not found in nature?

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  5. Find out the oxidation state of sodium in Na(2)O(2).

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  6. Explain why is sodium less reactive than potassium.

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  7. Compare the alkali metals and alkaline earth metals with respect to (a...

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  8. In what ways lithium shows similarities to magnesium in its chemical b...

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  9. Explain why can alkali and alkaline earth metals not be obtained by ch...

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  10. Why are potassium and caesium, rather lithium used in photoelectric ce...

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  11. When an alkali metal dissolves in liquid ammonia the solution can acqu...

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  12. Beryllium and magnesium do not give colour to flame whereas other alka...

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  13. Discuss the various reactions that occur in the Solvay process

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  14. Why potassium carbonate (K(2)CO(3)) cannot be prepared by Solvay-ammon...

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  15. Why is Li(2)CO(3) decomposed at a lower temperature whereas Na(2)CO(3)...

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  16. Compare the solubility and thermal stability of the following compound...

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  17. Starting with sodium chloride how would you proceed to prepare: (a) s...

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  18. What happens when (a) magensium in burnt in air, (b) quicklime is heat...

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  19. Describe two important uses of each of the following: (a) casutic so...

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  20. Draw the structure of (a) BeCl(2)(vapour) and (b) BeCl(2) (solid).

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  21. The hydroxides and carbonates of sodium and potassium are easily solub...

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