Question

Which of the following compounds is/are isomeric with ethoxyethane ?

• A. 1-methoxypropane
• B. 2-methylpropan-2-ol
• C. butan-1-ol
• D. All of the above

Answer 1

The correct option is D All of the above

Alcohols and ethers are example of functional isomerism because isomers which show a difference in the functional group present in the carbon chain are known as functional isomers.




The first three are isomers of diethyl ether or ethoxyethane, $C_2{H}_{5}O{C}_2{H}_5\left(C_4{H}_{10}O\right)$
Structures of all the given compound are :

(a),(b),(c) are isomeric to ethoxyethane.