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The trivalent ion having size in lanthan...

The trivalent ion having size in lanthanide series is

A

Ti

B

Zr

C

Hf

D

La

Text Solution

Verified by Experts

The correct Answer is:
D
The trivalent ion having largest size in lanthanide series is lanthanum. This is due to lanthanide contraction.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Atomic and Ionic Radii)
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  6. Increasing order of ionic size : N^(3-),Na^(+),F^(-),O^(2-),Mg^(2+)

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  7. Which of the following sets will have highest hydration energy and hig...

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  8. Which of the following has the smallest size

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  9. Which one is the correct order of the size of the iodine species ? A)...

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  10. Which statement is correct

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  11. Which one of the following should be most stable

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  12. Smallest among these species is

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  13. An atom of an element has electronic configuration 2,8,1. Which of the...

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  14. The trivalent ion having size in lanthanide series is

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  15. The atomic radii of the elements across the second period of the perio...

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  17. Among the following, the set of isoelectronic ions is

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  18. The isoelectronic pairs is :

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  19. Mendeleev's periodic law states that the properties of element a...

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  20. Among the elements Li, N ,C and Be one with the largest atomic radius ...

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