Which hybrid orbitals are involved in the `CH_(3)-CH=CH-CH_(3)` compound

Which hybrid orbitals will form the compound, CH_4

The hybrid orbitals involed in the formation of the C_(2) - C_(3) bond in the following compound, CH_(2)=CH-CH_(2)-CH_(2)-C-=CH are-

Only sp and sp^2 hybrid orbitals are involved in the formation of (a) CH_3 - CH = CH_2 (b) CH_3 - CH_3 (c ) CH_3 - C -= CH_3 (d) CH_2 = C = CH_2 (e ) CH_3 - C -= C - CH_3

In the organic compound CH_3==CH-CH_2-CH_2--=CH , the parh of hydridised orbitals involved in the fomation of C_2-C_3 bond is

In the organic compound CH_2=CH-CH_2-CH_2-C -= CH, the pair of hybridised orbitals involved in the formation of: C_2-C_3, bond is

What hybrid orbitals will form the following compound H_(3)C-CH=CH-CH_(2)-CH_(3)

In the organic compound CH_2 = CH- CH_2 - CH_2 - C -= CH , the pair of hybridised orbitals involved in the formation of : C_2 - C_3 bond is :

Calculate hybride orbitals (X) and pure orbitals (Y) in CH_(2)=CH-CH=CH_(2) .Find the value of X/Y