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The order of increasing ionic radius of ...

The order of increasing ionic radius of the following is:

A

`K^(+) lt Li^(+) lt Mg^(2+) lt Al^(3+)`

B

`K^(+) lt Mg^(2+) lt Li^(+) lt Al^(3+)`

C

`Li^(+) lt K^(+) Mg^(2+) lt Al^(3+)`

D

`Al^(3+) lt Mg^(2+) lt Li^(+) lt K^(+)`

Text Solution

Verified by Experts

The correct Answer is:
D
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VK JAISWAL-PERIODIC PROPERTIES-Level 2
  1. In which of the following pair, both the species are isoelectronic but...

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  2. Increasing order of ionic size : N^(3-),Na^(+),F^(-),O^(2-),Mg^(2+)

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  3. The order of increasing ionic radius of the following is:

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  4. If the ionic radii of each K^(+) and F^(-) are 1.34Å, then tha atomic ...

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  5. Incorrect order of ionic size is:

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  6. X((g)) to X((g))^(+) +e^(-), " "DeltaH=+720kJ" "mol^(-1) C...

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  7. Consider the following changes :- M((s)rarrM((g))" ""....."(a) ...

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  8. The correct order of second ionisation potential of C, N, O and F is:

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  9. Which is the correct order of ionisation energies ?

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  10. Which of the following statements is incorrect?

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  11. First ionization energy is the lowest with:

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  12. The incorrect among the following is:

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  13. The correct values of ionization enthalpies(in KJ "mol"^(-1)) of Si, P...

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  14. The third ionisation energy will be maximum for:

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  15. Consider the following ionsisation reaction : IE(KJ mol^(-1))" "...

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  16. The incorrect statement is:

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  17. First three ionisation energies (in kJ/mol) of three representative el...

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  18. Which of the following statement is correct regarding following proces...

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  19. The correct order of increasing electron affinity of the following ele...

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  20. The second electron gain enthalpies (in kJ mol^(-1)) of oxygen and sul...

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