Question

Write the name and Molecular formula of first five members of the homologous series of alkynes

Answer 1

ethyne-C2H2

propyne-C3H4

butyne-C4H6

pentyne-C5H8

hexyne-C6H10

Answer 2

The homologous series of alkynes consists of a series of hydrocarbons having a triple bond in their structure.

The first five members of this series are.........

1. Ethyne - C₂H₂

2. Propyne - C₃H₄

3. Butyne - C₄H₆

4. Pentyne - C₅H₈

5. Hexyne - C₆H₁₀