Organic Quick quiz

Which functional group is surrounded in the molecule?

• A. hydroxyl

• B. carboxyl

• C. carbonyl

• D. ether

What is the IUPAC name of the following molecule?

• A. 2-bromo-3-ethylbutane

• B. 3-methyl-4-bromopentane

• C. 2-ethyl-3-bromobutane

• D. 2-bromo-3-methylpentane

Which compound has the lowest boiling point?

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What is the name of this compound using IUPAC rules?

• A. 2,3-diethylbutane

• B. 2-ethyl-3-methylpentane

• C. 3-methyl-4-ethylpentane

• D. 3,4-dimethylhexane

What is the order of increasing boiling point for the isomers of C5 H12 ?

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What are possible names of a molecule with molecular formula C4 H10 O?

I. 1-Methoxypropane

II. 2-Methylpropan-2-ol

III. Butanal

• A. I and II only

• B. I and III only

• C. II and III only

• D. I, II and III

• A

• B

• C

• D

• A

• B

• C

• D