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The hydration energy of Mg^(+2) is great...

The hydration energy of `Mg^(+2)` is greater than that of

A

`Na^(+)`

B

`Be^(+2)`

C

`Al^(+3)`

D

All

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Verified by Experts

The correct Answer is:
A
Hydration energy `prop phi prop ("charge")/("size")`
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. When heated in steam, Mg burns brilliantly producing-

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  2. When magnesium ribbon is heated to redness in an atmosphere of nitroge...

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  3. The hydration energy of Mg^(+2) is greater than that of

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  4. Molten potassium chloride conduct electricity due to the presence of-

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  5. Which of the following element have maximum tendency to form complex c...

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  6. On heating sodium metal in the current of dry ammonia leads to the for...

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  7. The degree of hydration……down the group from Li^(+) to Cs^(+)-

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  8. The reactivity of IA elements is due to-

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  9. The metal not found in the native state is-

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  10. The property of Be resembles with-

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  11. In barium hydride, hydrogen is-

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  12. Sodium reacts with water more vigorously than lithium because it-

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  13. Which of the following alkali metals has the biggest tendency of the h...

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  14. Which of the following forms the most basic hydroxide-

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  15. Complex forming tendency is more for-

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  16. The strongest reducing agent is-

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  17. Both Be and Al become passive on reaction with conc. nitric acid due t...

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  18. Which of the following is an amphoteric oxide-

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  19. Which one of the following is most soluble in either

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  20. Li has the maximum value of ionisation potential among alkali metals i...

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