(Solved): Characteristic IR Absorptions of Some Functional Groups \table[[Functional Group,Absorption (cm^(-1 ...

Characteristic IR Absorptions of Some Functional Groups \table[[Functional Group,Absorption (cm^(-1)),Functional Group,Absorption (cm^(-1))],[Alkane,Alkene],[C-H,2850-2960,=C-H,3020-3100],[C-C,800-1300,C=C,1640-1680],[Alkyne,RCH=CH_(2),910 and 990],[-=C-H,3300,R_(2)C=CH_(2),890],[C-=C,2100-2260,,],[Alcohol,Alkyl halide],[O-H,3400-3650,C-Cl,600-800],[C-O,1050-1150,C-Br,500-600],[Amine,Arene],[N-H,3300-3500,C-H,3030],[C-N,1030-1230,C=C,\table[[\table[[1660-2000],[1450-1600]]]]],[Aldehyde,Ketone],[Non-conjugated C=O,1730,Non-conjugated C=O,1715],[Conjugated C=O,1705,Conjugated C=O,1690]] Give one IR absorption frequency or range you could use to distinguish between the following two isomers, and designate which isomer will exhibit this absorption by a preceding letter, e.g. "a1700" or "b1640-1680". Take frequencies from the table given above.