If bromine is reacted with warm $\text{NaOH}(aq)$, the products formed have the same oxidation numbers, and in the same proportions, as those formed when chlorine reacts with hot $\text{NaOH}(aq)$. In one reaction between bromine and warm $\text{NaOH}(aq)$, a product containing sodium, bromine and oxygen has a mass of $30.2\ \text{g}$. What mass of $\text{NaOH}$ reacted?
- A$8.00\ \text{g}$
- B$10.2\ \text{g}$
- C$20.3\ \text{g}$
- D$48.0\ \text{g}$