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The set representing the correct order o...

The set representing the correct order of ionic radius is : a)`Na^(+) gt Mg^(2+) gt Al^(3+) gt Be^(2+) gt Li^(+)` b)`Na^(+) gt Li^(+) gt Mg^(2+) gt Al^(3+) gt Be^(2+)` c)`Na^(+) gt Mg^(2+) gt Al^(3+) gt Li^(+) gt Be^(2+)` d)`Na^(+) gt Mg^(2+) gt Li^(+) gt Be^(2+) gt Al^(3+)`

A

`Na^(+) gt Mg^(2+) gt Al^(3+) gt Li^(+) gt Be^(2+) `

B

`Na^(+) gt Li^(+) gt Mg^(2+) gt Al^(3+) gt Be^(2+) `

C

`Na^(+) gt Mg^(2+) gt Li^(+) gt Al^(3+) gt Be^(2+) `

D

`Na^(+) gt Mg^(2+) gt Li^(+) gt Be^(2+) `

Text Solution

Verified by Experts

The correct Answer is:
B
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VK JAISWAL-PERIODIC PROPERTIES-Level 2
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  2. which of the following is the incorrect match for atom of element?

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  3. The set representing the correct order of ionic radius is : a)Na^(+) g...

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  4. In which of the following pair, both the species are isoelectronic but...

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

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

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

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  8. Incorrect order of ionic size is:

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

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

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

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  12. Which is the correct order of ionisation energies ?

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  13. Which of the following statements is incorrect?

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  14. First ionization energy is the lowest with:

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  15. The incorrect among the following is:

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  17. The third ionisation energy will be maximum for:

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

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  19. The incorrect statement is:

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

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