![Due: After the completion of IR part of Chapter 12. 1.[12 marks] List the frequency (cm-1) in IR spectroscopy of important ab](http://img.homeworklib.com/questions/52734a50-7278-11ea-a6df-ffce4f2b5e1d.png?x-oss-process=image/resize,w_560)
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- I list the requency comes in IR spectroscopy of importont absorptions of following compands - 28030-27ooomt due to cH stretch of abdentale 1720-1740 Cmt due to CEO stretch acid ܚ ܢ « 13300-2560 and due to call stretch of 176o ant due to czo stretch. 43333-327 cmt due to ~2260-2190 and dee to SPC-H stretch CEC strutch. d) von ~ 3100-3000cmt ~ 1225 -1200 an due to sp2 con stretch die to c-ostretch. u 3400 cmt ~ 1680 ont de to N-H stretch due to co stretch. u 3200 3700 cm ~ 3100 - 300o and n 1690 - 1670 und due to 0-H & tratch due to sp2 cah streten due to cao stretch.
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Q.2) Spectrum @ - 3350 ant a broad beak due to orh stretch 3100 any due to sp2 c-H stretching. - 2990 ant due to sp3 C-H stretching. functional group. I alcohol, alkene, alkane Spectrum G 2990 - 2800 cmt due to sp3c-H stretching ~ 2800 - 2600 ant due to c-H stretching of aldehyde anitou ant due to cao stretching, functional group: | aldehyde! Sbectrum an 3450 ant due to 0-H stretching m 2990 cmt de to Sp3 C-H stretching, funcional group: aliphatic alcohol]
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