AP EAMCET202315 May 2023Morning ShiftChemistryChemical Bonding and Molecular StructureActual
If the bond order in C ₂ is ' x ' then the bond order in B ₂ and O ₂ , respectively are
Options
- A1 2 x, 2 x
- Bx, x
- C1 2 x , x
- Dx, 2 x
Correct answer
C. 1 2 x , x
Step-by-step solution
aligned & B.O. = N _ b - N _ a 2 & C ₂: 1 ~s ^2 ^* 1 ~s ^2 2 ~s ^2 ^* 2 ~s ^2 2 p _ x ^2 2 p _ y ^2 & B.O. = 8-4 2 =2, sox =2 & ~B ₂: 1 ~s ^2 ^* 1 ~s ^2 2 ~s ^2 ^* 2 ~s ^2 2 p _ x ^1 2 p _ y ^1 & B .O. = 6-4 2 =1, so B.O. = 1 2 x & O ₂: 1 ~s ^2 ^* 1 ~s ^2 2 ~s ^2 ^* 2 ~s ^2 2 p _ z ^2 2 p _ x ^2 2 p _ y ^2 2 p ^1 x ^* 2 p _ y ^1 & B.O. = 10-6 2 =2, so B.O. = x . aligned