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JAMB Chemistry 2013 Question 35

Question 35

Sulphur and its Compounds

A metal that forms soluble trioxosulphate (IV) salt is

  1. A.barium.
  2. B.potassium.
  3. C.manganese.
  4. D.aluminium.
Show the answer and explanation

Answer: B (potassium.)

Explanation

All potassium (group 1) salts are soluble; barium trioxosulphate(IV) is insoluble.