Chemistry
CH3-CH2-OH and CH3-O-CH3 are :
- Position isomers
- Chain isomers
- Homologous
- Functional group isomers
Organic Chemistry
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Answer
Functional group isomers
Reason — CH3-CH2-OH is ethyl alcohol and contains Hydroxyl (OH) as the functional group.
CH3-O-CH3 is Dimethyl ether and contains Ether C-O-C as the functional group.
As the two have same molecular formula but different but different functional groups hence, they are called functional isomers.
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Related Questions
Choose the correct answer:
A hydrocarbon of the general formula CnH2n is
- C15H30
- C12H26
- C8H20
- C6H14
The total number of different carbon chains that four carbon atoms form in alkane is :
- 5
- 4
- 3
- 2
The IUPAC name of the compound is :

3-trimethylhexane
3-methyl hexane
4-methyl hexane
Fill in the blanks.
(a) Propane and ethane are …………… (homologous, isomers)
(b) A saturated hydrocarbon does not participate in a/an …………… reaction (substitution, addition)
(c) Succeeding members of a homologous series differ by …………… (CH, CH2, CH3)
(d) As the molecular masses of hydrocarbons increase, their boiling points …………… and melting points …………… (increase, decrease)
(e) C25H52 and C50H102 belong to …………… homologous series (the same, different)
(f) CO is an …………… compound. (organic, inorganic)
(g) The chemical properties of an organic compound are largely decided by the …………… and the physical properties of an organic compound are largely decided by the …………… (functional group, number of carbon atoms)
(h) CHO is the functional group of an …………… (alcohol, aldehyde)
(i) The root in the IUPAC name of an organic compound depends upon the number of carbon atoms in …………… (any chain, principal chain)
(j) But-1-ene and but-2-ene are examples of …………… isomerism (chain, position, functional)