4. Which one of the following compounds is consistent with the following IR spectrum? www 100...

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4. Which one of the following compounds is consistent with the following IR spectrum? www 100 4000 OH A) 0= 3000 tw 50 OH B) 3000 2000 00 5. Which one of the following compounds is consistent with the following IR spectrum? 100 mar wavenumber am-1 1500 2000 OH NAVENUMBER 1500 Ō 1000 OH ليد D) 1000 H D) 500 OH 500 6. A compound with a molecular formula C₁0H12O2 has the following HNMR spectrum. Which of the following structures is consistent with this spectrum? H 2 2 triplet 4 H triplet of quartet singlet 10 2 A) 11 CH 9 doublet I A) I=3 & II=2 signals B) I=4& II-3 signals C) I=5& II=3 signals D) none of these B) 8 doublet 2 2 H 6 PPM II 5 COH 4 3 0 7. How would you use 'H NMR spectroscopy to distinguish between the following two compounds? COH D) triplet 3 0 4. Which one of the following compounds is consistent with the following IR spectrum? www 100 4000 OH A) 0= 3000 tw 50 OH B) 3000 2000 00 5. Which one of the following compounds is consistent with the following IR spectrum? 100 mar wavenumber am-1 1500 2000 OH NAVENUMBER 1500 Ō 1000 OH ليد D) 1000 H D) 500 OH 500 6. A compound with a molecular formula C₁0H12O2 has the following HNMR spectrum. Which of the following structures is consistent with this spectrum? H 2 2 triplet 4 H triplet of quartet singlet 10 2 A) 11 CH 9 doublet I A) I=3 & II=2 signals B) I=4& II-3 signals C) I=5& II=3 signals D) none of these B) 8 doublet 2 2 H 6 PPM II 5 COH 4 3 0 7. How would you use 'H NMR spectroscopy to distinguish between the following two compounds? COH D) triplet 3 0