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Electrongativity is not applicable for t...

Electrongativity is not applicable for the element with configuration

A

`1s^(2)`

B

`1s^(1)`

C

`1s^(2)2s^(2)2p^(1)`

D

`1s^(2)2s^(2)2p^(5)`

Text Solution

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
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  2. The experimental bond energy of HY differs from its calculated valueby...

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  3. Electrongativity is not applicable for the element with configuration

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  5. Pauling scale of electronegativity of elements helps to determine

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  6. The electronagetivity difference between two chlorine atoms of Cl(2) m...

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  7. Regarding the electronegativity (i) The element with maximum elector...

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  8. An element with electronic arrangement as 2,8,18,1 will exhibit the fo...

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  9. The outer most shell of a representative element contains 'a' electron...

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  10. The most common oxidation states of cerium are

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  11. Which of the following statements are wrong (I) Bi^(3+) is more stab...

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  12. The correct order of electropositive nature of Li,Na and K is

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  13. Which one of the following order represents the correct sequence of th...

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  14. Beryillum resembles Aluminium in properties. This is mainly due to

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  15. The chemical similarly between boron and silicon is mainly due to equa...

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  16. The frequency of the characterstic X ray of K(alpha) line of metal tar...

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  17. Which of the following does not represents the correct order of the pr...

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  18. EN of the element (A) is E(1) and IP is E(2). Then EA will be

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  19. The correct order of atomic radii is:

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  20. In which of the following arrangements , the order is not correct acco...

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