Chemistry-
General
Easy

Question

Which of the following statement is not correct fosigma and pi-bondformed between two carboatoms?

  1. Asigmabondisstrongerthannpi-bond    
  2. Bond energies of sigma and pi-bonds are of thesameorder    
  3. Free rotation of atoms about n sig ma bond isallowedbutnotincaseofnpi-bond    
  4. A sigma bond determines the direction between carbon atoms, but a pi-bond has no primaryeffectinthisregard    

The correct answer is: Bond energies of sigma and pi-bonds are of thesameorder

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