Question

answer question corrrectly ? ?

Answer 1

First ask the question

Answer 2

Homologous Series is defined as a series of hydrocarbon compounds in which same functional group subtitutes for hydrogen. The succesive members of any homologous series differ by CH2 or 14u.

Chemical formula of two members of a homologous series contaning functional group alcohol are:-

Methanol-CH3OH

Ethanol-C2H5OH

1) Part determining Physical property is the hydrocarbon part i.e., CH3 and C2H5

2) Part determining chemical property is the functional group part i.e., OH.

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