Which of the Following Compounds Give an Absorption Band at

question 130

Multiple Choice

Which of the following compounds give an absorption band at 1720 cm^-1 and none at 2720 - 2830 or 3400 cm^-1?

• A) 2-butanone
• B) butanal
• C) cis-2-butene
• D) trans-2-butene
• E) 1-butanol

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