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Which one of the following order is corr...

Which one of the following order is correct for the first ionisation energies of the elements?

A

BltBeMNltO

B

BeltBltNltO

C

BltBeMOltN

D

BltOltBeltN

Text Solution

Verified by Experts

The correct Answer is:
C
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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
  1. Which is the wrong order for the stated property ? .

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  2. Lattice energy of an ionic compound depedns upon :

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  3. Which one of the following order is correct for the first ionisation e...

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  4. Correct sequence of increasing order of ionization energy is

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  5. Which of the following species has the highest electron affinity?

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  6. The ratio of the radii of the nucleons of .(2)^(4)He and .(1)^(1)H is

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  7. The ionisation potential of hydrogen atom is 13.6 volt. The energy req...

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  8. The first ionisation potential of Na,Mg,Al and Si are in the order

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  9. What is the correct decreasing order of ionic radii of following ions?

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  10. Generally, the first ionization energy increases along a period. But t...

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  11. The correct order of decreasing ionic radii among the following isoele...

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

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

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

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  15. The electronic configuration of two elements X and Y are given below: ...

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  16. In the periodic table, the basic character of oxides

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  17. Which of the following orders regarding ionisation energy is correct?

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  18. Among the following which has the highest cation to anion size ratio ...

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  19. Which of the following two elements in the periodic table are expected...

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  20. The outer electronic configuration of Gd (At.No. 64) is

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