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In the second period of the periodic tab...

In the second period of the periodic table, ionisation enthalpy follows the order: `N egtFgtOgtNgtCgtBgtS egtLi \dot`, `NegtFgtNgtCgtOgtBegtBgtLi`, `LigtBgtBegtCgtOgtNgtFgtNe`, `NegtFgtNgtOgtCgtBegtBgtLi`

A

'N egtFgtOgtNgtCgtBgtS egti \dotL'

B

'NegtFgtNgtCgtOgtBegtBgtLi'

C

'LigtBgtBegtCgtOgtNgtFgtNe'

D

'NegtFgtNgt0gtCgtBegtBgtLi'

Text Solution

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The correct Answer is:
D
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V PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
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  2. Ionization enthalpy of lithium is 520 kJ mol^(-1). How much enthalpy i...

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  3. In the second period of the periodic table, ionisation enthalpy follow...

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  4. Which of the following configuration is expected to have maximum diffe...

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  5. Element with atomic number 56 belongs to which block?

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  6. The ionic radii of isoelectronic species 'N^(3-), O^(2-)' and 'F^-' in...

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  7. The ions 'O^(2-), F^-, Na, Mg^(2+)' and 'Al^(3+)' are isoelectronic. T...

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  8. Which of the following grouping represents a collection of isoelectron...

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  9. Ionic radii are

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  10. Which of the following ions has the highestvalue of ionic radius?

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  11. Which one of the following sets of ions represents the collection of i...

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  12. elements with atomic no '9,17,35,53' and 85 are all

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  13. In a given shell, the order of screening effect is

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  14. For electron affinity of halogens, which of the following is correct?

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  15. elements with atomic no '9,17,35,53' and 85 are all

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  16. In a given shell, the order of screening effect is

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  17. Consider the ions: 'K^+, S^(2-), Cl^-' and 'Ca^(2+) .' The radii of th...

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  18. Which of the following have nọ unit?

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  20. Which of the following is not an actinide?

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