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

question 60

Multiple Choice

Consider the expected splitting of signal "b" in the ¹H NMR spectrum of 1,2-dimethoxypropane,shown below.Presuming that J_bc is sufficiently different from J_bd and that the instrument has sufficient resolving power,what is the theoretical multiplicity of signal "b"?

• A)2
• B)5
• C)6
• D)8
• E)12

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Definitions:

Summary Statistics

Statistical measures that capture important aspects of a dataset, such as its center, spread, and shape, with values like mean, median, and standard deviation.

Upper Fence

A value in boxplot analysis, calculated to identify outliers; it is typically set at Q3 + 1.5*IQR (where Q3 is the third quartile and IQR is the interquartile range).

Box And Whisker Plot

A graphical representation of data that shows the distribution's shape, central value, and variability.

Percentile

A measure indicating the value below which a given percentage of observations in a group falls.