Multiple Choice
What is the structure of a compound of molecular formula C10H14O2 that shows a strong IR absorption at 3150 ¾2850 cm-1 and gives the following 1H NMR absorptions: 1.4 (triplet, 6H) ; 4.0 (quartet, 4H) ; and 6.8 (singlet, 4H) ppm?
A) I
B) II
C) III
D) IV
Correct Answer:

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Correct Answer:
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