The common name of ethanoic acid is:a)Formic acidb)Propanoic acidc)Ace...
Acetic acid
Formula - CH3COOH
Common name - Ethanoic acid
dilute acetic acid produced by fermentation and oxidation of natural carbohydrates - vinegar,salt,ester etc
use - making dyes painting etc.
The common name of ethanoic acid is:a)Formic acidb)Propanoic acidc)Ace...
Common Name of Ethanoic Acid
Ethanoic acid is a widely recognized organic compound, commonly known as acetic acid. Its chemical formula is CH3COOH.
Understanding Ethanoic Acid
- Ethanoic acid is a colorless liquid with a distinctive sour taste and pungent smell.
- It is a key component of vinegar, where it typically comprises 4-8% of the solution.
Why Acetic Acid?
- The term "acetic" derives from the Latin word "acetum," meaning vinegar.
- Acetic acid is used in various applications, including food preservation, flavoring, and as a chemical reagent.
Comparison with Other Options
- Formic Acid (a): Also known as methanoic acid (HCOOH), it is the simplest carboxylic acid and is found in ant venom.
- Propanoic Acid (b): This is a three-carbon carboxylic acid (C2H5COOH) used in food preservation and as a building block in organic synthesis.
- Picric Acid (d): This is a highly explosive compound (C6H3N3O7) and has no relation to acetic acid.
Conclusion
- Ethanoic acid's common name, acetic acid, is well-established in both scientific and culinary contexts.
- Its importance in various industries and daily life underscores the relevance of understanding its nomenclature.