Question

Which of the following halides is not oxidised by $MnO_2$ ?

• A. $F^-$
• B. $Cl^-$
• C. $Br^-$
• D. $I^-$

Answer 1

Answer: (A)

$F^-$

Answer 2

Fluorine is the strongest oxidising agent so it oxidises other and itself cannot be oxidised.