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Which of the following is correct for Buckminster fullerenes C60 ?

(I) It has 20 six- membered rings and 12 five-membered rings.
(II) It has cage like soccer ball-shaped molecule.
(III) Each C-atom is sp2 hybridised forming 3-bonds.4th electron is delocalised giving aromatic character.

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By Expert Faculty of Sri Chaitanya
a
(I) only
b
(I) and (II)
c
(l) and (lll)
d
All (I), (II) and (III)
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detailed solution

Correct option is D

Structural illucidation of Buckminster fullerenes C60 (I) It has 20 six- membered rings and 12 five-membered rings.(II) It has cage like soccer ball-shaped molecule.(III) Each C-atom is sp2 hybridised forming 3-bonds.4th electron is delocalised giving aromatic character.


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