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According to VBT the extent of overlappi...

According to VBT the extent of overlapping depends upon types of orbitals involved in overlapping and nature of overlapping. More will be the overlapping and the bond energy will also be high.
The incorrect order of bond dissociation energy will be :

A

`H-H gt Cl - Cl gt Br - Br`

B

`Si - Si gt P- P gt Cl- Cl`

C

`C-C gt N -N gt O-O`

D

`H-Cl gt H- Br gt H -I`

Text Solution

Verified by Experts

The correct Answer is:
B
Bond dissociation energy : `P-P gt Si - Si gt Cl-Cl`
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Knowledge Check

  • According to VBT the extent of overlapping depends upon types of orbitals involved in overlapping and nature of overlapping. More will be the overlapping and the bond energy will also be high. Which of the following combination of orbitals does not form covalent bond (x-axis is inter nuclear axis) :

    A
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    B
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    A
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    B
    `p_(y)+p_(y)`
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    A
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    B
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