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In which of the following is the hydrati...

In which of the following is the hydration energy higher than the lattice energy?

A

`BaSO_4`

B

`MgSO_4`

C

`RaSO_4`

D

`SrSO_4`

Text Solution

Verified by Experts

The correct Answer is:
B
Hydration enery of sulphate decreases from top to bottom in II group . `Mg^(2+)` is smaller than other given ions of II group, so `Mg^(2+)` is readily hydrated . `MgSO_4` has higher hydration energy than lattice energy .
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-HYDROGEN, ITS COMPOUNDS AND S-BLOCK ELEMENTS -EXERCISE
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  2. The correct order of mobility of alkali metal ions in aqueous solution...

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  3. In which of the following is the hydration energy higher than the latt...

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  4. The correct order of increasing thermal stability of K(2)CO(3),MgCO(3)...

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  5. The correct order of mobility of alkali metal ions in aqueous solution...

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  6. The structure of H2O2 is

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  7. Which one is the correct statement with reference to the solubility of...

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  8. Identify the correct statement.

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  9. Sodium metal is made by the electrolysis of a molten mixture of about ...

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  10. Which of the following statement is false ?

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  11. The metal ion which plays an important role in muscle contraction is

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  12. The chemical formula for calcium chlorite is

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  13. HI can be prepared by all the following methods except

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  14. A certain compound (X) when treated with copper sulphate solution yiel...

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  15. All the following substances react with water. The pair that gives the...

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  16. The fusion mixture is a mixture of

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  17. Which of the following elements is extracted commercially by the elect...

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  18. Which of the following has largest size ?

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  19. Which one of the following has minimum value of size of cation/anion r...

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