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Carbon allotropes and uses

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  • Pure carbon is A Charcoal B soot C Coke
    C
  • When kerosene is burnt in oxygen, we will get A Charcoal B soot C Coke
    B
  • The melting and boiling points of man made carbon allotrope is A high B low C medium
    B
  • Man made carbon allotrope A Diamond B Graphite C Fullerene
    C
  • Allotrope of carbon used in light-emitting diodes (LED) A Diamond B Graphite C Graphene
    C
  • By heating wood, we get A Charcoal B soot C Coke
    A
  • Transparent carbon is A Charcoal B soot C Graphene
    C
  • Black powder is A Charcoal B soot C Coke
    B
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