O-LevelChemistryAcids, Bases & Salts5070/11 · Oct/Nov 2016 · Q191 Mark

The table shows some properties of four metal chlorides. Which row is magnesium chloride?

Acolour: green, solubility in water: insoluble, method of preparation: precipitation

Bcolour: green, solubility in water: soluble, method of preparation: metal and acid

Ccolour: white, solubility in water: insoluble, method of preparation: precipitation

Dcolour: white, solubility in water: soluble, method of preparation: metal and acid

✓ Correct answer

D: colour: white, solubility in water: soluble, method of preparation: metal and acid

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Topic: Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2016 Paper 1 Variant 1, question 19.

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