1.

In the compound `CH_(2)=CH-CH_(2)-CH_(2)-C-=CH` the `C_(2)-C_(3)` bond is ofA. `sp-sp^(2)`B. `sp^(2)-sp^(3)`C. `sp-sp^(3)`D. `sp^(3)-sp^(3)`

Answer» Correct Answer - b
The correct numbering of parent chain is
`overset(1)(C)H_(2)=overset(2)(C)H-overset(3)(C)H_(2)-overset(4)(C)H_(2)-overset(5)(C)-=overset(6)(C)H`
Double and triple bond are equidistant from teminals, numbering is done in alphabetical order, giving lower number ot ene.
Hence, `C_(2)=C_(3)` are `sp^(2)-sp^(3)` hybridised


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