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The ionisation energy of nitrogen is mor...

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

A

Nitrogen has half filled p-orbitals

B

Nitrogen is left to the oxygen in the same period of the periodic table

C

Nitrogen contains less number of electrons

D

Nitrogen is less electronegative

Text Solution

Verified by Experts

The correct Answer is:
A
Nitrogen has half filled orbital. A half filled orbital is more stable than more than half filled or less than half filled orbital.
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ERRORLESS-CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -NCERT BASED QUESTIONS (Ionisation Energy)
  1. The ionisation potential is lowest for the

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

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  3. The ionization energy of boron is less than that of beryllium because:

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  4. Consider the following changes A to A^(+) + e^- , E1 and A^+ to A^(2+)...

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  5. In which of the following process highest energy is absorbed?

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

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  7. The increasing order of the first ionisation enthalpies of the element...

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  8. Ionisation energy is highest for

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  9. Which one of the following elements has the highest ionisation energy?

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  10. Which of the following elements has the lowest ionization potential ?

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  11. The screening effect of inner electrons of an atom can cause

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  12. The correct order in which the first ionisation potential increases is

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

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  14. The successive ionzation enegry values for an element X are given belo...

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  15. The set representing the correct order of the first ionisation potenti...

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  16. The decreasing order of the ionization potential of the following elem...

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  17. the highest ionisation energy stands for

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  18. Which of the following electrons should generally have the highest val...

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  19. Which of the following has lowest ionisation energy

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  20. In view of their low ionisation energies, the alkali metals are

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