orgo spectroscopy questions Which of the following is not true regarding the spe

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orgo spectroscopy questions Which of the following is not true regarding the spectra of the following molecule? in the 'H NMR spectrum, the CH3 group will appear as a singlet the,3C NMR spectrum will have a singlet at approximately 200 ppm the IR spectrum will display a significant absorption at about 2400 cm in the 1H NMR spectrum, the CH_3 group will absorb at approximately ö 2.2 in the mass spectrum, a significant peak will occur at m/z =105 Which of the compounds shown below would be most consistent with the following proton coupled 13C NMR spectral data: quartet, 14.3; quartet, 22.0; triplet, 68.5; doublet, 114.1; doublet, 129.8; singlet, 129.3; singlet, 155.8 (1)

Explanation / Answer

Answers:

5) c

6) e

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