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Calculate the value of X-Y, for XeOF(4)....

Calculate the value of X-Y, for `XeOF_(4)`. (X=Number of `sigma` bond pair and Y=Number of lone pair on central atom )

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The correct Answer is:
4
X=5 and Y=1
so, X-Y=5-1=4
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VK JAISWAL ENGLISH-CHEMICAL BONDING (BASIC)-SUBJECTIVE PROBLEMS
  1. What is covalency of chlorine atom in second excited state ?

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  2. Sum of sigma and pi bonds in NH(4)^(+) cation is ..

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  3. Calculate the value of X-Y, for XeOF(4). (X=Number of sigma bond pair ...

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  4. The molecule ABn is planar with six pairs of electrons around A in the...

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  5. Calculate value of (X+Y+Z)/(10), here X is O-N-O bond angle in NO(3)^(...

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  6. Calculate x+y+z for H(3)PO(3) acid, where x is no. of lone pairs, y is...

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  7. How many right angle, bond angles are present in TeF(5)^(-) molecular ...

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  8. How may possible angle FSeF bond angles are present in SeF(4) molecule...

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  9. In IF(6)^(-) and TeF(5)^(-), sum of axial d-orbitals which are used in...

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  10. Among the following, total no. of planar species is : (i) SF(4) " "...

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  11. Calculate the value of " x+y-z" here x,y and z are total number of non...

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  12. Consider the following table Then calculate value of "p+q+r-s-t".

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  13. In phosphorus acid, if X is number of non bonding electron pairs. Y is...

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  14. Calculate the number of p(pi)-d(pi) bond(s) present in SO(4)^(2-) :

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  15. Sum of sigma and pi bonds in NH(4)^(+) cation is ..

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  16. Consider the following orbitals (i)3p(x) (ii)4d(z^(2)) (iii)3d(x^(2)...

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  17. Calculate value of |x-y|, here x and y are the total number of bonds i...

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  18. Consider the following compounds: (i)IF(5) (ii)ClI(4)^(-) (iii)XeO...

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  19. Total number of species which used all three p-orbitals in hybridisati...

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  20. Consider the following species NO(3)^(-), SO(4)^(2-), ClO(3)^(-),SO(3)...

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