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The correct order of second ionisation p...

The correct order of second ionisation potential of carbon, nitrogen, oxygen and fluorine is-

A

` C gt N gt O gt F`

B

`O gt N gt F gt C`

C

`O gt F gt N gt C`

D

`F gt O gt N gt C`

Text Solution

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The correct Answer is:
C
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CHHAYA PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-MCQ HOTSPOT
  1. Which occupy peak of the atomic volume curve-

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  2. The ionisation energy will be maximum for the process-

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  3. The correct order of second ionisation potential of carbon, nitrogen, ...

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  4. The most reactive metal is-

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  5. You are given Avogadro's number of atoms of a gas X. if half of the at...

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  6. The second electron affinity of oxygen is +744 kJ*mol^(-1) then the se...

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  7. What would be the atomic number of the next halogen if discovered in f...

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  8. An element belongs to group 17 ad the fourth period of the periodic ta...

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  9. Five successive ionisation enthalpies of an element are 800, 2427, 363...

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  10. Choose the correct set of ionic radii among the following-

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  11. Electron affinity (kJ*mol^(-1)) of three halogens X, Y, Z are -349, -3...

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  12. The correct order of ionic radii is-

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  13. The ionisation enthalpy of lithium is 520 kJ*mol^(-1). The amount of e...

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  14. Electronic conifguration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(9) indicate...

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  15. In the periodic table metals used as catalyst belongs to-

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  16. Oxide of an element having configuration [Ne]3s^(1) is-

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  17. Which one of the following orders is not in accordance with the prope...

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  18. In which of the following process energy is absorbed-

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  19. In which of the following pairs do both the metals have identical valu...

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  20. In which of the following pairs the difference between the covalent ra...

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