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Which of the following gives a precipitate when treated with NaOH solution?

Chemistry
JAMB 2002

Which of the following gives a precipitate when treated with NaOH solution?

  • A. AlCl3
  • B. NH4CL
  • C. CH3COONa
  • D. Na2CO3
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Correct Answer: Option A
Explanation

The reaction of aluminum chloride, AlCl\(_3\) and sodium hydroxide (NaOH) produces a white precipitate of aluminum hydroxide Al(OH)\(_3\).

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