Two compounds, $P$ and $Q$, are each examined using samples. The outcome of every test is displayed. Which row gives the identities of the ions present in $P$ and $Q$?
Chemistry 5070 · O Level · Identification of ions and gases
Chemistry 5070 · O Level · Identification of ions and gases
Two compounds, $P$ and $Q$, are each examined using samples. The outcome of every test is displayed. Which row gives the identities of the ions present in $P$ and $Q$?