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The ionisation energy of nitrogen is mor...

The ionisation energy of nitrogen is more than that of oxygen because

A

Of the extra stability size of nitrogen is more than that of oxygen because

B

Of the smaller size of nitrogen

C

The former contains less number of electrons

D

The former about ionisation potential

Text Solution

Verified by Experts

The correct Answer is:
A
Due to extra stability of half-filled p-subshell.
`IP` of `N gt IP` of `O`.
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A2Z-CLASSIFICATION OF ELEMENTS AND PERIODICITY OF PROPERTIES-Ionisation Energy
  1. Which of the following elements will have the lowest first ionisation ...

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  2. Fluorine is the best oxidising agent because it has

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  3. The ionisation energy of nitrogen is more than that of oxygen because

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  4. Which of correct about ionisation potential?

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  5. The formation of the oxide ion O(g)^(2-) requires first an exothermic ...

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  6. Mg and Li are similar in their properties due to

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  7. Maximum I.E. Is for

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  8. Order of first ionisation potentials of elements Li,Be,B, Na is

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  9. A sudden jump- between the values of second and third ionisation energ...

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  10. A neutral atom will have the lowest ionisation potential when its elec...

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  11. Which of the following is incorrect?

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  12. The process requiring the absorption of energy is

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  13. Which of the following sequence regarding the first ionisation potenti...

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  14. The element with highest value of ionisation potential is

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  15. In halogens, with increase of atomic number where habit is found

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

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  17. A rarr A^(+)+e,E(1) and A^(+) rarr A^(2+)+e,E(2). The energy required ...

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  18. Which of the following relation is correct with respect first (I) and ...

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  19. How many ionisation energies can carbon have?

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  20. The correct sequence of elements in decreasing order first ionisation ...

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