Chemistry - CHEMICAL BONDING Question with Solution | TestHub

allene derivative is a cumulene system with alternating perpendicular π-bonds. The central carbon atoms are sp-hybridized, leading to a planar arrangement of σ-bonds. Due to symmetry, all 8 atoms lie in the same plane. The π-bond nodal planes are arranged such that two are in the molecular plane while one is perpendicular. Hence all statements are correct.