Organic Chemistry - Unit Test Paper — Question 2

Question 2

Select the correct answer from the choice in brackets.

1. The vapour density of the fifth member of the homologous series of alkanes. [22/36/29]
2. The isomer of pentane which has '1' C atom attached to '4' other C atoms [n-/iso-/neo-] pentane.
3. The IUPAC name of the product of reaction of ethylene with hydrogen bromide, [ethyl bromide/bromoethane/dibromoethane]
4. The IUPAC name of methyl acetylene. [1-butyne/propyne/ethyne]
5. The functional group in ethanoic acid. [aldehydic/carboxyl/hydroxyl]