Which of the Following Species Has a Characteristic Absorption at 3300

question 4

Multiple Choice

Which of the following species has a characteristic absorption at 3300 cm^-1 in its IR spectrum?

• A)(CH₃)₂CHCCH
• B)(CH₃)₂CHN(CH₃)₂
• C)(CH₃)₂CHCCCH₃
• D)(CH₃)₂CHCH=CH₂
• E)(CH₃)₂CHCO₂CH₃

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