Examlex
Which of the following compounds exhibits no IR absorption at 1630-1780 cm-1 or at 3200-3550 cm-1?
Bad
A general term describing something that is considered undesirable, harmful, or morally wrong.
Conservative
A political and social ideology emphasizing traditional values, limited government, and resistance to rapid change.
Middle-class
A social class typically characterized by moderate income levels, educational attainment, and occupational status, situated between the lower and upper classes.
Heterosexuals
People who feel sexual attraction towards members of the opposite gender.
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