How many moles of KBrO₃ are required to prepare 0.0700 moles of Br₂ according to the reaction below
KBrO₃ + 5KBr + 6HNO₃ ⟶ 6KNO₃ + 3Br₂ +3H₂O

• A.0.210
• B.0.0704
• C.0.220
• D.0.0233