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Which of the following has the largest s...

Which of the following has the largest size?

A

`S^(2-)`

B

`Se^(2-)`

C

`O^(2-)`

D

`Te^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
As we move down a group ionic size increases.
Thus `Te^(2-)` has the largest size .
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PRADEEP-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -Competition Focus (Jee Main and Advanced / Medical Entrance ) ( Multiple Choice Question I )
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  2. Which one of the following has minimum value of size of cation/anion r...

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  3. Which of the following has the largest size?

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  4. Identify the least stable ion amongst the following:

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  5. Which of the following transitions involves maximum amount of energy?

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  6. If the IP of Na is 5.48 eV, the ionsation potential of K will be

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  7. The first ionisation potential of Na ,Mg and Si are respectively 496,7...

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  8. The first ionisation potentials (eV) of Be and B respectively are

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  9. In the following, the element with the highest ionization energy is

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  10. Which electronic configuration will show the highest first ionization ...

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  11. The increasing order of the first ionization enthalpy of the elements ...

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  12. With which of the following electronic configuration of an atom has th...

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  13. The correct order of ionisation energy of C, N, O and F is

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  14. Which of the following orders about ionization energy is correct...

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  15. Among the following, the third ionisation energy is highest for

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  16. Which of the element is expected to have lowest first ionisation entha...

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  17. Which of the following atoms has the highest first ionisation energy ?

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  18. Generally, the first ionisation energy increases along a period. But t...

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  19. The correct decreasing order of first ionisation enthalpies of five el...

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  20. Which of the following represents the correct order of increasing firs...

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