Consider the Following: CH₃CH₂CH₂CH=CHCH₂CH₂CH₃ CH₃CH₂CH₂CH₂CH₂CH₂CH=CH₂

question 127

Multiple Choice

Consider the following: CH₃CH₂CH₂CH=CHCH₂CH₂CH₃ CH₃CH₂CH₂CH₂CH₂CH₂CH=CH₂
I II
CH₃CH₂CH=CHCH₂CH₂CH₂CH₃ CH₂=CHCH₂CH₂CH₂CH₂CH₂CH₃
III IV
Which structures can exist as cis-trans isomers?

• A)I and II
• B)I and III
• C)I and IV
• D)II and III
• E)I alone

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