62. Which regions in the IR spectrum could be used to distinguish between benzene and cyclohexane?
(A) 1360-1380 cm-1
(B) 2900-3100 cm-1
(C) 1680-1750 cm-1
(D) 3200-3600 cm-1

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統計: A(1), B(0), C(1), D(0), E(0) #3328536

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