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#Question id: 19646


Bond length of (I) ethane, (II) ethene, (III) acetylene and (IV) benzene follows the order:

#XL - P Chemistry
  1. I > II > III > IV
  2. I > II > IV> III
  3. I > IV > II > III
  4. III > IV > II > I

Answer:- Option(s): 3


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