Question

An organic compound has three ether isomers (metamers) and it is the smallest ether which satisfy this condition. Which of the following is true regarding this compound?

• A. Only one alcohol isomers exists
• B. Five alcohol isomers exist and they are positional isomers of each other
• C. Four alcohol isomers exist and they are all structural isomers
• D. Molecular formula of the compound is $C_5{H}_{12}O$

Answer 1

The correct option is C Four alcohol isomers exist and they are all structural isomers

Ether which satisfy this condition is dimethylether.

Corresponding alcohol isomers are