JEE Main & Advanced
Chemistry
Redox Reactions / रेडॉक्स अभिक्रियाएँ
Question Bank
Numerical Value Type Questions - Redox & Volumetric Analysis
question_answer
Reaction of \[B{{r}_{2}}\] with \[N{{a}_{2}}C{{O}_{3}}\] in aq. solution gives sodium bromide and sodium bromate with evolution of \[C{{O}_{2}}\] gas. The number of sodium bromide molecules involved in the balanced chemical equation is.