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Among the following statement identify n...

Among the following statement identify not correct statement ?

A

O has least electron affinity in its group.

B

I has largest E.A among halogen.

C

`S^(-)` has higher I.E then `O^(-)`

D

None of these

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The correct Answer is:
B
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ALLEN-CHEMISTRY AT A GLANCE-INORGANIC CHEMISTRY
  1. Which has maximum number of unpaired e^(-) ?

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  2. In which of the following paisr, first member has higher first IP (a...

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  3. Among the following statement identify not correct statement ?

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  4. The electron affinity values (in kJ mol^(-1) ) of three halogens, X, Y...

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  5. Which given order is wrong according to given property :-

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  6. Which of the following matched correctly: {:(,I.P.,,Reason,),((A),NgtO...

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  7. The smallest cation and the smallest anion are respectively

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  8. Which among the following statement is wrong

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  9. Which of the following order of IP is incorrect

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  10. Consider the following values of I.E.(eV) for elements W and X: {:("...

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  11. Which of the following represents the electronic configuration of the ...

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  12. IP and EA of 'F' are 17.24 and 3.45 ev/atom resp. EN of 'F' will be :-

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  13. The first electron affinity values of O, S & Se are given correctly as

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  14. A=1s^(2)2s^(2)2p^(4) B=1s^(2)2s^(2)2p^(5) C=1s^(2)2s^(2)2p^(6) (...

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  15. The correct order of increasing atomic size of element N F Si & P.

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  16. Correct order of IP is ?

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  17. Select the correct order of first ionisation potential

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  18. The ionization energy will be maximum for the process.

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  19. Which of the following molecule has highest E.N. of Xe ?

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  20. The compound X-O-H is likely to act as a base, if compared to hydrogen...

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