CH-665
Group 17 halogens
Chemistry · Secondary 3 · Medium · Group 17 halogens
Chlorine gas is bubbled into aqueous potassium iodide. Which observation is expected?
- A brown solution forms as iodine is produced.
- The solution becomes colourless as iodide is removed.
- A green gas is released with no colour change in solution.
- A white precipitate of potassium chloride forms.
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