p Block Elements Part 2

C60 molecule has a shape like soccer ball and called Buckminster fullerene. It is an allotrope of carbon. It contains twenty-six membered rings and twelve-five membered rings. A six membered ring is fused with six or five membered rings but a five membered ring can only fuse with six membered rings.
All the carbon atoms are equal and they undergo sp2-hybridisation.
Each carbon atom forms three sigma bonds with other three carbon atoms.
So, statement (d) is wrong.