The reaction of Br(2) with Na(2)CO(3) in...

The reaction of `Br_(2)` with `Na_(2)CO_(3)` in aqueous solution gives sodium bromide and sodium bromate with evolution of `CO_(2)` gas. The number of sodium bromide molecules involved in the balanced chemical equation is

A

3

B

4

C

5

D

2

Verified by Experts

The correct Answer is:

A

`3Br_(2)+3Na_(2)CO_(3)rarr5NaBr+NaBrO_(3)+3CO_(2)`

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