Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

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.