Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Which two compounds are isomers of each other?
(1) CH3CH2COOH and CH3COOCH2CH3
(2) CH3CH2CHO and CH3COCH3
(3) CH3CHBrCH3 and CH2BrCHBrCH3
(4) CH3CHOHCH3 and CH3CHOHCH2OH


Sagot :

The isomers mean that these substances have the same constitution but with different structure. So among the four choices, the  (2) CH3CH2CHO and CH3COCH3 is right.

Answer: Option (2) is the correct answer.

Explanation:

When two or more compounds have same chemical formula but different structural arrangements of their atoms then they are known as isomers.

For example, [tex]CH_{3}CH_{2}CHO[/tex] and [tex]CH_{3}COCH_{3}[/tex] both have same chemical formula as [tex]C_{3}H_{6}O[/tex].

The only difference between them is the arrangement of atoms.

Thus, we can conclude that the compounds CH3CH2CHO and CH3COCH3 are isomers of each other.