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NEET2009ChemistryChemical Bonding and Molecular StructureActual

The state of hybridisation of C ₂, C ₃, C ₅ and C ₆ of the hydrocarbon, is in the following sequence

Options

  1. Asp , sp ^3, sp ^2 and sp ^3
  2. Bs p ^3, sp ^2, sp ^2 and s p
  3. Csp , sp ^2, sp ^2 and sp ^3
  4. Dsp , sp ^2, sp ^3 and sp ^2

Correct answer

A. sp , sp ^3, sp ^2 and sp ^3

Step-by-step solution

Key Idea Count number of bonds and then find hybridisation as follows. If number of bonds =2 ; hybridisation is sp , If number of bonds =3 ; hybridisation is sp ^2 , If number of bonds =4 ; hybridisation is sp ^3 . Double and triple bonds are not considered while finding hybridisation.

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