In the following compound :
`overset(1)CH_(2)=overset(2)CH-overset(3)CH_(2)-overset(4)C-=overset(5)CH,"the "C_(3)-C_(4)` bond is of the type :

Options

A. `sp-sp^(2)`
B. `sp^(3)-sp^(3)`
C. `sp^(3)-sp`
D. `sp^(2)-sp^(3)`

Answer

C

Explanation

`overset(1)underset(sp^(2))(CH_(2))=overset(2)underset(sp^(2))(CH)-overset(3)underset(sp^(3))(C)H_(2)-overset(4)underset(sp)C-=overset(5)underset(sp)(CH)`