Moderate

1st synthetic organic compound is:

Correct answer: B. Urea

  • A. Ammonium cyanate
  • B. Urea
  • C. Methane
  • D. Benzene

Explanation

In 1828, Friedrich Wohler synthesized urea by heating the inorganic compound ammonium cyanate. This was a landmark experiment that disproved the "vital force" theory, which held that organic compounds could only be produced by living organisms.

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About Classification of Organic Compounds

Organic compounds are classified by carbon skeleton into open-chain, branched-chain and cyclic compounds, including homocyclic and heterocyclic types. The classification also uses functional groups to distinguish hydrocarbons, halo compounds, alcohols, aldehydes, ketones, carboxylic acids and their derivatives, which is different from naming compounds by IUPAC rules.

Practise Fundamental Principles of Organic Chemistry

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