(Solved): Why do Valence Bond Theory needs hybridization of atomic orbitals? Hybridization or hybrid orbitals ...

Why do Valence Bond Theory needs hybridization of atomic orbitals? Hybridization or hybrid orbitals can explain the bond angles between the 3 atoms or 4 atoms compounds that results in 180,120 , or $$109.5$$ compared to 90 angle, which is the only angle that is predicted without hybridization Hybridization creates the difference between the bond and bond that results from difference in ' $$p$$ ' orbital's orientation Hybridization can explain the shape and bond angles of real molecules, such as $$\mathrm{CH}4$$ which the standard atomic orbital would fail to explain Hybridization of sp and sp2 orbitals allows visualization of the triple bond and double bond respectively All of the above