The hybridization of carbon atoms in C−C single bond of HC≡C−CH=CH2 is:
The hybridization of carbon atoms in C−C single bond of HC≡C−CH=CH2 is sp−sp2
≡C− has 2σ- and 2π thus showing sp hybridization.
In the compound CH2=CH−CH2−CH2−C≡CH,the C2−C3 bond is of the type
In the molecule CH ≡ C -CH =CH2 , the hybridisation of C -Cbond is