A $5\,\text{cm}^3$ portion of $0.05\,\text{mol dm}^{-3}$ sodium chloride is combined with a $5\,\text{cm}^3$ portion of $0.05\,\text{mol dm}^{-3}$ potassium iodide. Next, $10\,\text{cm}^3$ of acidified $0.05\,\text{mol dm}^{-3}$ silver nitrate is added, and then concentrated ammonia solution is introduced. What observation is made after excess concentrated ammonia solution has been added?
- Aa cream precipitate
- Ba white precipitate
- Ca yellow precipitate
- Dno precipitate