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The salt formed from a reaction between citric acid and sodium hydroxide in solution will...

Chemistry
JAMB 2009

The salt formed from a reaction between citric acid and sodium hydroxide in solution will be?

  • A. acidic
  • B. basic
  • C. complex
  • D. neutral
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Correct Answer: Option B
Explanation

Citric acid has 3 carboxyl groups, therefore, when reacts with NaOH, there is a simple salification reaction that will produce the trisodium citrate / sodium citrate.

Trisodium citrate is a tribasic salt of citric acid. It is produced by complete neutralization of citric acid with high purity sodium hydroxide or carbonate and subsequent crystallization and dehydration.

There is an explanation video available below.


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Explanation Video

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