The number of double bonds present in fullerene should be determined along with one way of placing them in structure which is shown in figure 7.17a. Concept Introduction: Octet rule: The atoms of low atomic number combine or elements form bond in such a manner that each atom contains eight electrons in outermost shell or valence shell and their electronic configuration will be same as a noble gas. Fullerene molecular formula: C 60 Fullerene has 60 carbon atoms and its structure is arranged in a closed net having 12 pentagonal and 12 hexagonal faces to form cage like structure.

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Chapter 7, Problem 15P

Interpretation Introduction

Interpretation:

The number of double bonds present in fullerene should be determined along with one way of placing them in structure which is shown in figure 7.17a.

Concept Introduction:

Octet rule:

The atoms of low atomic number combine or elements form bond in such a manner that each atom contains eight electrons in outermost shell or valence shell and their electronic configuration will be same as a noble gas.

Fullerene molecular formula: C60

Fullerene has 60 carbon atoms and its structure is arranged in a closed net having 12 pentagonal and 12 hexagonal faces to form cage like structure.

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