Isomerism shown by `CH_(3)-(CH_(2))_(3)-O-CH_(3)` `CH_(3)-CH_(2)-O-CH_(2)-CH_(2)-CH_(3)` `CH_(3)-underset(CH_(3))underset(|)(CH)-O-CH_(2)-CH_(3)` is

Monjur Alahi

Isomerism shown by
`CH_(3)-(CH_(2))_(3)-O-CH_(3)`
`CH_(3)-CH_(2)-O-CH_(2)-CH_(2)-CH_(3)`
`CH_(3)-underset(CH_(3))underset(|)(CH)-O-CH_(2)-CH_(3)` is
A. Position isomerism
B. Chain isomerism
C. Metamerism
D. Optical isomerism


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Salim Ahmed Kawsar

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Correct Answer - C
Metamerism is shown by the different arrangement of alkyl group about functional group.

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