Which statement about the elements in group 7 is correct?

A.     ${\text{B}}{{\text{r}}_{\text{2}}}$ will oxidize ${\text{C}}{{\text{l}}^ - }$.

B.     ${{\text{F}}_{\text{2}}}$ has the least tendency to be reduced.

C.     ${\text{C}}{{\text{l}}_{\text{2}}}$ will oxidize ${{\text{I}}^ - }$.

D.     ${{\text{I}}_{\text{2}}}$ is a stronger oxidizing agent than ${{\text{F}}_{\text{2}}}$.

C