All of the following are strong bases in water except A) NaHCO₃ B) CaO C) Na₂O D) Na₂SO₄

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Quizplus · Accepted Answer

NaHCO₃ is not a strong base in water. It is actually a salt of a weak acid, so it dissociates very little in water and does not produce hydroxide ions to the same extent as a strong base. Choices B, C, and D are all strong bases in water because they dissociate completely or almost completely to produce hydroxide ions.

All of the Following Are Strong Bases in Water Except