Question

Which two of the following organic compounds belong to thr same homologous series and why C2H6, C2H6O, C2H6O2, CH4O

Answer 1

CH4O and C2H6O2 belongs to same homologous series because they have difference of -CH2 grp.and diff. of 14 g in weight.
Hope this will help u..

Answer 2

CH₄O and C₂H₆O are the two organic compounds that belong to the same homologous series.

• A homologous series is a sequence of compounds with identical functional groups and similar chemical properties wherein every successive member differs with the aid of using CH₂.
• ​Compounds inside a homologous collection generally have a set of functional groups that offers them comparable chemical and physical properties.  
• The name "homologous collection" is likewise regularly used for any series of a compound that have comparable systems or consist of identical practical institutions, including the overall alkanes (directly and branched), the alkenes (olefins), the carbohydrates, etc.
• In this question, CH₄O and C₂H₆O are the 2 natural compounds that belong to the identical homologous collection as they range with the aid of using a CH₂ group.