Correct option is D
The correct Ans is option D) two
- The addition of one carbon atom (C) and two hydrogen atoms (H₂) happens with each step in the homologous series.
- ·For example, if you have alkanes (saturated hydrocarbons) like methane (CH₄), ethane (C₂H₆), propane (C₃H₈), and so on, the difference between each successive compound is the addition of one CH₂ group.
- Two hydrogen atoms will be added along with one carbon atom in the next member of a homologous series.