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5/27 MCQs for:
DESCRIPTIVE INORGANIC CHEMISTRY: Halogens (GROUP VII or 17)

Stronger acid(s) than HBr include:

When a test solution is acidified with excess dilute nitric acid and then a few drops of aqueous silver nitrate added. If an iodide ion is present, then:

The colour and physical state of bromine at room temperature is?

The most chemically reactive non-metals are:

Group 17 elements are called halogens because: