1.

The decreasing order of bond dissociation energy among halogens is

Answer»

`F-F GT CL -Cl gt BR gt Br gt I-I`
`Cl - Cl gt Br- Br gt I-I gt F-F`
`Cl-Cl gt Br- Br gt I-I gt F-F`
`I-I gtF-F gt Cl- Cl gt Br- Br`

ANSWER :B


Discussion

No Comment Found