Question

9. n-pentane and iso-pentane are
a. Two isotopes
b. Two isomers
c. Two allotropes
d. Two homologues of Alkanes series​

Answer 1

Answer:

option c is correct answer

Step-by-step explanation:

option c

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Answer 2

Answer:

c.two isomers

this is the correct answer...

Step-by-step explanation:

Isomers are molecules that have the same molecular formula but have a different arrangement of the atoms.

Pentane has 3 isomers, pentane (n-pentane); 5-carbon straight-chain, 2-methyl butane; 4-carbon straight chain with a methyl group on second carbon (isopentane), 2,2-dimethylpropane; 3-carbon straight chain with 2 methyl groups on second carbon (neopentane).

Hence they are isomers of each other.

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