The bond angle between two hybrid orbitals is `180^(@)` The percentage s-character of hybrid orbital is between .A. `50` and `55%`B. `9` and `12%`C. `22` and `23%`D. `11` and `12%`

The bond angle between two hybrid orbitals is `180^(@)` The percentage

1.	The bond angle between two hybrid orbitals is `180^(@)` The percentage s-character of hybrid orbital is between .A. `50` and `55%`B. `9` and `12%`C. `22` and `23%`D. `11` and `12%`
Answer» Correct Answer - A The bond angle `180^(@)` means sp hybridisation which has `50%` s-character Alternatively refer to Section 2.22 (point3) `cos0 = ((s%)/(s%-100)) implies cos 180^(@) = ((s%)/(s% -100))` `implies - 1 = (s%)/(s%-100) implies :. S% = 50` .

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The bond angle between two hybrid orbitals is `180^(@)` The percentage s-character of hybrid orbital is between .A. `50` and `55%`B. `9` and `12%`C. `22` and `23%`D. `11` and `12%`

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