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In the laboratory preparation of ethyl ethanoate, the water present in the mixture is removed...

Chemistry
JAMB 2017

In the laboratory preparation of ethyl ethanoate, the water present in the mixture is removed using ?

  • A. Anhydrous CaCl2
  • B. concentrated NaCO4
  • C. dilute NaOH
  • D. concentrated H2SO4
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Correct Answer: Option A
Explanation

To purify the distillate of impurities like unreacted ethanol, acids, water and ethoxyethane.

Adding anhydrous calcium chloride and leave it to stand for a day to remove any water present

in the mixture.

There is an explanation video available below.


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Explanation Video

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