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Which of the Following Species Has a Characteristic Absorption at 1250

Question 77

Multiple Choice

Which of the following species has a characteristic absorption at 1250 cm^-1 in its IR spectrum?

A) PhCH₂CN
B) PhCH₂N(CH₃) ₂
C) PhCH₂CO₂CH₃
D) PhCH₂CH₂OH
E) PhCH₂OCH₃

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