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Ethanoic Acid or Acetic Acid

Ethanoic acid...

Question

Ethanoic acid was added in drops to water and it was noticed that:
(1) the acid formed a separate layer on the top of water
(2) water formed a separate layer on the top of the acid
(3) a clear and homogeneous solution was formed
(4) a pink and clear solution was formed

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Solution

When ethanoic acid was added in drops to water it formed a clear and homogenous solution due to the formation of intermolecular hydrogen bonding.

Hence, the correct answer is option 3.

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