Silver bromide a pale yellow precipitate is more soluble than silver iodide. What would happen if NaBr had been added to the solution
If NaBr is added to the solution, the following reaction can occur:
AgI(s) + NaBr(aq) → AgBr(s) + NaI(aq)
In this reaction, silver iodide (AgI) reacts with sodium bromide (NaBr) to form silver bromide (AgBr) and sodium iodide (NaI).
Silver bromide is more soluble than silver iodide, which means it dissolves more readily in solution. Therefore, if NaBr is added to the solution containing silver iodide, the silver bromide that forms will dissolve more easily, resulting in a more soluble compound.
Overall, the addition of NaBr to the solution would increase the solubility of the precipitate, causing the silver bromide to dissolve more readily.