Please answer #1-17!! thank you so much

1. How many different ' 2NM R signals are expected for this molecale? CH4CCO)CH2CH2CH3 A. 3 signals in a 2:2:3 ratio C. 4 signals in a 3:2:2:3 ratio B. 3 signals in a 3:2:3 ratio D. 4 signals in a 3:3:2:3 ratio 2. How many different 5C NMR signals are expected for this molecule? CH3C(O)CH3CH2CH3 A. 2 C. 4 B. 3 D. 5 3. How many different 'H NMR signals are expected for this molecule? ( CH ) 2CHOH A. 3 signals in a -1:1:3 natio C. 4 signals in a 1:1:3:3 ritio B. 3 signals in a 1:1:6 ratio D. 4 signals in a 1:1:3:6 mitio 4. How many different 'H NMR signals are expected for itis molecule? CHC(OOOH(CH)=2 C. 3 signals in a 6:1:3 ratio C. 4 signals in a 3:3:13 ratio D. 3 signals in a 3:6:3 ratio D. 4 signals in a 3:16:3 ratio 5. How many different C NMR signals are erpocid fee this molecule? CHC(O)OCH(CH5)2 E. 1 C. 3 F. 2 D. 4 6. How many different 'H NMR signals are expscted for this molecule? HOCH-CH(CH) h A. 5 signais in a 3:3:2:1:1 matio C. 4 signals in a 6:1:2:1 ratio B. 3 signals in a 6:2:1 ratio D. 3 signals in a 3.6:1 ratio 7. How many different ' HNMR signals are expected for this molecule? CHClCHClCHCl2 A. 2 signals in a 2:1 ratio C. 3 signals in a I:I:I ratio B. 2 signals in a I:1 ratio D. 2 signals in a 2:1:2 ratio 8. How many 'H NMR signals are expected for this compound? CH3CH3Cl A. 1. C. 3 B. 2 D. 4 9. How many 'H NMR signals are expected for this compound? CH, CHCICH) A. 1 C. 3 B. 2 D. 4 10. How many 'H NMR signals are expected for this compound? CHCl=CH3 A. I C. 3 B. 2 D. 4 11. How many 'H NMR signals are expected for this compound? CHCHClCH2Cl A. 1 C. 3 B. 2 D. 4 12. How many 'H NMR signals are expected for this compound? (CH)=C=CH. A. 1 C. 3 B. 2 D. 4 13. The displacement of the NMR signal, 8 , from the reference is called. A. pprm B. sealar coupling C. tau seale D. proton NMR spectrum The following NMIR spectra are stylized and not actual. The vertical lines represent signals and splitting patteras: 1 line = singlet, 2 lines = doublet, 3 lines = triplet, 4 lines quartet, efe... Protons on - OH and - NH are not typically split by neighboring protons. This is because they exchange too rapidly with each other and H2O for neighboring protons to cast their influence, The H on CH3OH should be split into a quartet, but it shows up as a singlet. The equilibrium on the right occurs too fast. \begin{tabular}{c} CH3OH+HOH+CH3OH+HOH \\ oranother CH3OH \\ \hline \end{tabular}