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Consider the Expected Splitting of Signal "B" in the 1H

question 104

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Consider the expected splitting of signal "b" in the 1H NMR spectrum of 1,1-dichloro-3-methylbutane,shown below.Presuming that Jab is sufficiently different from Jbc and that the instrument has sufficient resolving power,what is the theoretical multiplicity of signal "b"? Consider the expected splitting of signal  b  in the <sup>1</sup>H NMR spectrum of 1,1-dichloro-3-methylbutane,shown below.Presuming that J<sub>ab</sub> is sufficiently different from J<sub>bc</sub> and that the instrument has sufficient resolving power,what is the theoretical multiplicity of signal  b ?   A) 8 B) 9 C) 12 D) 18 E) 21


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