Chemistry-
General
Easy

Question

Graphite is a soft solid lubricant extremely difficult to melt The reason for this anamolous behaviour of graphite –

  1. Carbon atoms are arranged in large plates of rings of strongly bound carbon atoms with weak interplate bonds    
  2. Is a non-crystalline substance    
  3. Has molecules of variable molecular masses like polymers    
  4. Is an allotropic form of diamond    

The correct answer is: Carbon atoms are arranged in large plates of rings of strongly bound carbon atoms with weak interplate bonds

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