For the Reaction Shown Below,what Is the Order of Reaction

question 128

Multiple Choice

For the reaction shown below,what is the order of reaction with respect to Br^? ClO₂^-(aq) + 4 Br^-(aq) + 4 H⁺(aq) → Cl^-(aq) + 2 Br₂(aq) +2 H₂O(l)

• A)1^st order
• B)2^nd order
• C)4^th order
• D)can't tell from the information provided