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WAEC Chemistry 2015 Objective — Question 29

Question 29 of 50 from the West African Examinations Council (WAEC) Chemistry 2015 Objective paper, with the correct answer and a full explanation.

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An example of an acid salt is

  • A. CH₃COONa
  • B. Mg(OH)Cl
  • C. NaHSO₄Correct
  • D. (NH₄)₂SO₄

Explanation

An acid salt still has replaceable/unreacted hydrogen from the acid in its formula, e.g. NaHSO₄.

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