MCQ
Among the following halogens $F_2, Cl_2, Br_2$ and $I_2$ Which can undergo disproportionation reaction?
- AOnly I2
- BCl2, Br2 and I2
- CF2, Cl2 and Br2
- DF2 and Cl2
✓
Answer
$F_2$ do not disproportionate because fluorine do not exist in positive oxidation state however $Cl_2, Br_2, I_2$ undergoes disproportionation.
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