Homologues differ into one or several groups: 1) CH2; 2) CH3; 3) CH4; 4) CH
| July 26, 2021 | education
Homologues include substances that differ by one or more CH2 groups. Moreover, they have a similar structure, similar properties. The difference in the number of CH2 groups in such substances is called the homologous difference.
Homologues make up homologous series. For example, a number of alkanes. This includes: methane, ethane, propane, butane. pentane. or a homologous series of aldehydes. This includes: methanal. ethanal, propanal, butanal, pentanal.
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