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Which Compound Generates Positive Peaks for the Carbonyl in Both

Question 95

Multiple Choice

Which compound generates positive peaks for the carbonyl in both its DEPT-90 and DEPT-135 spectra?

A) CH₃CH₂CHO
B) CH₃CH₂COCH₃
C) CH₃CO₂CH₂CH₃
D) CH₃CH₂CONH₂
E) H₂CO

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