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The solubilities of carbonates decreases...

The solubilities of carbonates decreases down the magnesium group due to a decrease in

A

entropy of solution formation

B

lattice energies of solids

C

hydration energies of cation

D

Inter ionic attraction

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The correct Answer is:
C
The solubilities of carbonates decreases down the magnesium group due to decrease in hydration energies of cations.
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DINESH PUBLICATION-ALKALI EARTH METALS-Revision Questions From Competitive Exams.
  1. Bleaching powder is obtained by the interaction of Cl2 and

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  2. Carnallite on electrolysis gives

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  3. The solubilities of carbonates decreases down the magnesium group due ...

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  4. The substance not likely to contain CaCO(3) is:

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  5. Serveral blocks of magnesium are fixed to the bottom of a ship to

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  6. In curing cement plasters, water is sprinkled from time to time. This ...

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  7. The correct order of solubility of the sulphates of alkaline earth met...

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  8. The product obtained on fusion of BaSO(4) and Na(2)CO(3) is

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  9. Dead burnt plaster is

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  10. Which of the following is not an ore of magnesium?

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  11. Pick out statement (s) which is/are not true about diagonal relationsh...

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  12. Which of the following exists in polymeric form

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  13. Dead burnt plaster is

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  14. A solid compound 'X' on heating gives CO(2) gas and a residue. The res...

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  15. When calcium carbide is heated in atmosphere of nitrogen in an electri...

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  16. Which pair of the following chlorides does not impart color to the fla...

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  17. Which of the following pairs of substance would give same gaseous prod...

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  18. Which of the following does not contain magnesium

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  19. Property of the alkaline earth metals that increases with their atomic...

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  20. Which one of the following alkaline earth metal sulphates has its hydr...

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