A strong base completely dissociates into its ions in water or is a compound that can remove a proton (H+) from a very weak acid.
Strong bases: Group 1A and 2A (Ca and lower) metals paired with OH–, H–, O2–, or NH2–
Examples of strong bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
Which one of the following is a strong base ?
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