In the molecule CH ≡ C -CH =CH2 , the hybridisation of C -Cbond is
sp−sp2
sp3−sp3
sp2−sp2
sp sp2HC≡C−CH=CH2
In the compound CH2=CH−CH2−CH2−C≡CH,the C2−C3 bond is of the type
In the organic compound CH2=CH−CH2−CH2–C≡CH, the pair of hydridised orbitals involved in the formation of: C2−C3 bond is: (a) sp−sp2 (b) sp−sp3 (c) sp2−sp3 (d) sp3−sp3