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ORGANIC CHEMISTRY MCQs

Total Questions : 25 | Page 3 of 3 pages
Question 21. Which of the following must be true about ethanol?
  1.    It has an amine functional group
  2.    It is made from a 3 carbon chain
  3.    It contains only single bonds
  4.    All the above are true
 Discuss Question
Answer: Option C. -> It contains only single bonds
Question 22. Select the correct name of the following formula
  1.    Hexanamine
  2.    Hexene
  3.    Hexenol
  4.    Hexenamine
 Discuss Question
Answer: Option D. -> Hexenamine
Question 23. Select the formula for the following name: Butanol
  1.    C4H9OH
  2.    C4H10OH
  3.    C4H10
  4.    C4H7OH
 Discuss Question
Answer: Option A. -> C4H9OH
Question 24. What is the "ending" used in alcohols?
  1.    al
  2.    ol
  3.    oilo
  4.    alco
 Discuss Question
Answer: Option B. -> ol
Question 25. Which one of the following characteristics is not correct for all of the members of the same homologous series?
  1.    Same general formula
  2.    Similar chemical properties, i.e. undergo the same reactions
  3.    Varying physical properties, i.e. change in a predictable way
  4.    Different functional group
 Discuss Question
Answer: Option D. -> Different functional group

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