Question

Total number of structural isomers shown by $C_4{H}_{10}O$ are?

• A. $3$
• B. $7$
• C. $4$
• D. $6$

Answer 1

The correct option is B $7$

Solution:- (B) $7$

There will be a total of $7$ structural isomers of $C_4{H}_{10}O$ in which $4$ will be alcohols while the remaining three will be ethers.

1. Butan-1-ol
2. Butan-2-ol
3. 2-methylpropan-1-ol
4. 2-methylpropan-2-ol
5. 1-methoxypropane
6. ethoxyethane
7. 2-methoxpropane.

Hence the correct answer is $7$.