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Why is Graphite used in electrolytic cells ?

Options

  1. AGraphite is soft and can be easily moulded into electrodes
  2. BGraphite is made of layers of carbon atoms which can slide
  3. CGraphite is inert to most of the chemicals and remains intact in electrolytic cells
  4. DGraphite is a good conductor of electricity

Correct answer

D. Graphite is a good conductor of electricity

Step-by-step solution

Graphite contain free electrons in their structures and is thus a good conductor of electricity.

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