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Which of the following is not an alkali?

Which of the following is not an alkali?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Ca(OH)2
  • B NH3
  • C NaOH
  • D Al(OH)3
Correct Answer: Option D
Explanation:
Al(OH)3 is not generally an alkali but is amphoteric; acting as a base and an acid when the need arises.

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