Which of the following molecules represents the order of hybridization sp 2 , sp 2 , sp , sp from left to…

Which of the following molecules represents the order of hybridization sp2, sp2, sp, sp from left to right atoms?
  1. CH2=CH-CH=CH2
  2. CH2=CH-C≡CH
  3. HC≡C-C≡CH
  4. CH3-CH=CH-CH3

Solution

Hybridization can be calculated by: Total number of sigma bond + Total number of lone pair.

CH2sp2=CHsp2−Csp≡CHsp

Asked in: NEET 2018

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