MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp-Block (group 13 and 14)Aluminium and Its Compounds

Moderate electrical conductivity is shown by

A.silica

B.graphite✓ Correct

C.diamond

D.None of these

Explanation

In group 14 carbon can form a large number of compounds due to the catenation property. Graphite is one of them. In the structure of graphite, there is a weak van der Waals force that is applied between the layers of graphite. This graphite has a property to conduct electricity.

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