devarshi-dt-logo

Question:

Which of the following molecules represents the order of hybridization sp2, sp2, sp, sp from left to right carbon atoms?

CH2=CH−C≡CH

HC≡C−C≡CH

CH2=CH−CH=CH2

CH3−CH=CH−CH3

Solution:

CH2=CH−C≡CH represents the order of hybridization sp2, sp2, sp, sp from left to right atoms. C atoms attached to a double bond are sp2 hybridized. C atoms attached to a triple bond are sp hybridized.