5- Chose the right statement a. In IR spectrum, the peak for the C-o, c«N, and...

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5- Chose the right statement a. In IR spectrum, the peak for the C-o, c«N, and C-c will be located at the wavenumber b. In IR spectrum, the peak for the C-o, C-N, and C-C will be located at the wavenumber c. In IR spectrum, the peak for the C-o, C-N, and C-C will be located at the wavenumber d. In IR spectrum, the peak for the CoO, CN, and CoC wll be located at the wavenumber between 1500-2000 cm1. between 1500-3000 cm1. between 3000-4000 cm1. between 1500-2000 cm Chose the right statement a. 6- Multiple absorptions of a nucleus are caused by the reaction, or coupling, of the spins of b. Multiple absorptions of a nucleus are caused by the attraction and repulsion action, or c. Multiple absorptions of a nucleus are caused by the repulsion, or coupling, of the spins of d. Multiple absorptions of a nucleus are caused by the interaction, or coupling, of the spins of e. All of them are right. nearby nuclel. coupling, of the spins of nearby nuclei. nearby nuclei nearby nuclei.

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Answer 1

Answer #1

Answer 5:

IR interpretation
wave number (cm^-1)	Functional group
1600-1760	C=O
1610-1680 1500-1600	C=C (Alkene) C=C (Aromatic)
2210-2260	C=N

Based upon the above table, the correct answer is (b) between 1500-3000cm^-1.

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Answer 2

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