Chemistry
The total number of different carbon chains that four carbon atoms form in alkane is :
- 5
- 4
- 3
- 2
Organic Chemistry
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Answer
2
Reason — The chain structures are shown below:
n-butane

Isobutane

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C5H11 is an
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- alkene
- alkyne
- alkyl group
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A hydrocarbon of the general formula CnH2n is
- C15H30
- C12H26
- C8H20
- C6H14
CH3-CH2-OH and CH3-O-CH3 are :
- Position isomers
- Chain isomers
- Homologous
- Functional group isomers
The IUPAC name of the compound is :

3-trimethylhexane
3-methyl hexane
4-methyl hexane