The correct statements among the followingI) Fullerene has both single and double bondsII) C–C bond lengths in Fullerene are 143.5 pm and 138.3 pm.III) Fullerene has one electron at each carbon which is delocalized into molecular orbitalsIV) Fullerene is aromatic in nature

Fullerence [Ex; C60]1) In fullerence each carbon undergoes "sp2" hybridisation, hence it has both single and double bonds2) In fullerence the C — C bond length are 1.44A° [144pm] and 1.383A°3) Fullerence has one unhybridised orbital with one electron at each carbon, which are delocalised4) Delocalisation of electrons gives aromatic character to the fullerence