Asked in FBISE Chemistry 2022 SLO — Paper 1 2022Moderate

IUPAC name of Glutaric acid is

Correct answer: B. Pentane dioic acid

  • A. Butane dioic acid
  • B. Pentane dioic acid
  • C. Propane dioic acid
  • D. Hexane dioic acid

Explanation

The IUPAC have fix rules which help us to name compounds universally. By using that fix rules we named the Glutaric acid as Pentane dioic acid.

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About Nomenclature, Structure and Preparation

Carboxylic acids are prepared by oxidising primary alcohols or aldehydes, hydrolysing nitriles, esters and amides, and carbonating suitable organometallic compounds. Their structures, IUPAC naming, resonance stabilisation and acidic character explain why carboxylic acids differ from alcohols and phenols, despite all containing oxygen and hydrogen.

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