Friedrich Wöhler prepared urea from:
Correct answer: C. Ammonium cyanate
- A. Amino acids
- B. Ammonium carbonate
- C. Ammonium cyanate
- D. Xanthin
Explanation
Friedrich Wöhler prepared urea from ammonium cyanate, an inorganic compound. This challenged the belief of vitalism, which held that organic compounds could only be produced by living organisms. Wöhler's synthesis of urea demonstrated that organic compounds could be created through purely chemical processes, marking a significant moment in the history of chemistry.
Last updated
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
536 free Fundamental Principles of Organic Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.