Which atomic orbital is always involved in sigma bonding only ?

Linear overlap of two atomic p-orbitals leads to a sigma bond .

Linear overlap of two atomic p-orbitals leads to a sigma bond .

Linear overlapping of two atomic p - orbitals leads to a sigma bond.

Which of the following orbital of central atom is not involved in bonding in XeO_(3) F_(2) molecule :-

Which is the correct statement about sigma and pi molecular orbitals? Statements are (i) pi bonding orbitals are ungerade pi antibonding orbitals are ungerade (iii) sigma antibonding orbitals are gerade

Why is covalent bonding of halogens always sigma bonding?

Which of the following orbitals will not form sigma bond after overlapping ?