The following bimolecular eleimination reaction `(E_(2))`is carried out with different halogen leaving groups the cent yield of the two product (2-hexene and 1-hexene ) for each leacing group is lested below .

which of the following statement is (are) true concerning this seris of `E_(2)` reaction ?

Options

A. Based on the `Pk_(a)` s of the the conjugate acid `I^(-)` is the best leaving group and `F^(-)` is the poorest leaving group
B. When `I^(-) Br^(-) and Cl^(-)` aarae used as leaving group , Zaitsev 's rule is gollowd
C. `F^(-)`is the stogest base (and therefore the poorest lec=ving group) an dthe transition state for reaction with fluorde as the the leaving f=group has the double bond charaster
D. a,b,c are true

Answer

d

Explanation

Informative question .