Propanoic acid is reacted with reagent X at room temperature. The reaction gives sodium propanoate as the organic product. No gas is given off in this reaction. What could reagent X be?
- A$\text{NaHCO}_3\text{(aq)}$
- B$\text{NaOH(aq)}$
- C$\text{Na}_2\text{CO}_3\text{(aq)}$
- D$\text{Na}_2\text{SO}_4\text{(aq)}$