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Bond distance C-F in (CF(4)) & Si-F in ...

Bond distance `C-F` in `(CF_(4))` & `Si-F` in `(SiF_(4))` are respective `1.33 Å` & `1.54 Å. C-SI` bond is `1.87 Å`. Calculate the colvalent radius of F atom ignoring the electronegativity differences.

A

0.64 Å

B

`(1.33+1.54+1.8)/3Å`

C

0.5 Å

D

`(1.54)/2Å`

Text Solution

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The correct Answer is:
C
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ALLEN-QUANTUM NUMBER & PERIODIC TABLE-EXERCISE
  1. In the following which configuration element has maximum electronegat...

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  2. On the Pauling's EN scale, the element next to F is ""

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  3. Bond distance C-F in (CF(4)) & Si-F in (SiF(4)) are respective 1.33 Å...

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  4. Which one is not correct order of electro negativity.

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  5. Calculate the bond length of C-X bond, if C-C bond length is 1.54 Å, X...

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  6. Choose the s-block element from the following:

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  7. The statement that is not correct for the periodic classification of e...

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  8. Among the following which species is/are paramagnetic (i) Sr^(2+) ...

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  9. It each orbital can hold a maximum of three electrons, the number of e...

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  10. Which of the following clement has highest metallic character

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  11. The electronic configuration of an clement is 1s^(2), 2s^(2), 2p^(6), ...

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  12. the number of d- electrons in Mn^(2+) is equal to that of :

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  13. Which of the following is correct order of EA.

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  14. Select the correct statement(s).

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  15. Which of the following are correct

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  16. If Aufbau's principle and Hund's rule were not followed.

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  17. In halogen, which of the following properties increase from iodine to ...

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  18. ln which of the following sets of elements 1^(st) element is more meta...

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  19. Amongst the following statements, which is/are correct?

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  20. Select the correct statements (s)

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