Moderate

Fats are a type of lipid called glycerides. They are esters of long chain carboxylic acids:

Correct answer: B. Propane-1, 2, 3-triol

  • A. Propene-1, 2, 3-triol
  • B. Propane-1, 2, 3-triol
  • C. Propene-1, 2, 3-diol
  • D. Propane-1, 2, 3-diol

Explanation

The correct term for the compound is "Propane-1, 2, 3-triol."Fats, also known as triglycerides, are esters formed from glycerol (propane-1,2,3-triol) and three fatty acid molecules. Glycerol is a triol, meaning it has three hydroxyl (OH) groups. When esterified with fatty acids, these hydroxyl groups react with the carboxyl groups (-COOH) of the fatty acids, forming ester bonds. Therefore, the compound "Propane-1, 2, 3-triol" is the correct chemical name for glycerol, which is a component of fats.

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