Question:

Esterification of butyric acid and caproic acid with ethanol leads to:

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Ethyl esters: fruity flavour.
Butyric acid + ethanol = ethyl butyrate (fruity).
Caproic acid + ethanol = ethyl caproate (fruity).
  • Musty potato flavor
  • Fruity flavor
  • Unclean flavor
  • Phenolic flavor
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The Correct Option is B

Solution and Explanation


Step 1: Understanding the Concept:
Esterification produces esters.
Esters have characteristic flavours.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the flavour of esters.
Step 3: Detailed Explanation:
Esterification of butyric acid and caproic acid with ethanol produces fruity flavour.
These esters are ethyl butyrate and ethyl caproate.
They have fruity odours.
Musty potato flavour is from alkylpyrazines.
Unclean and phenolic flavours are from other compounds.
Thus, the flavour is fruity.
Step 4: Final Answer:
Esterification leads to fruity flavour.
Hence, the correct option is (B). \bigskip
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