Non - polar bonds such as C. Br undergo polar reactions because of their resonan

Question

Non - polar bonds such as C. Br undergo polar reactions because of their resonance habitation dipole moment polarizability Which specific type of structural information can be directly from the complete proton NMR spectrum of the compound? The actual number of hydrogens for each signal or peak in the spectrum. The number of magnetically different protein sets in the compound. The ratio of the actual number of hydrogens for each signal or peak. The number of adjacent hydrogens to a specific hydrogen in the structure. Which of the following is the most important resource structure? Which of the following compounds would be expected to have the lowest boiling heptane hexane 2, 3- dimethylbutane 2-methylpentane

Explanation / Answer

Q44.

nonpolar bonds, such as C-Br undergo polar reaction...

because of their dipole moment, since C and Br are still sharing electrons in different order

ignore a, since there is no resonance

c can't be since it has nothing to do with hybridization

d, polarizability is not the main reason, but the dipole formation

Q45.

Choose b.

a is false, since identical "environments" of hydrogen will repeat each other

b) is true, we detect different magnetically protons only

c. no ratio is fixed, due to the replicability of signals

d. False, since some adjacent H will not be shown

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