The ¹H NMR Spectrum of Which of These Compounds Would

question 46

Multiple Choice

The ¹H NMR spectrum of which of these compounds would consist of a triplet,singlet and quartet only?

• A)2-chloro-4-methylpentane
• B)3-chloro-2-methylpentane
• C)3-chloropentane
• D)1-chloro-2,2-dimethylbutane
• E)3-chloro-3-methylpentane

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Definitions:

Confidence Interval

A statistical range, computed from sample data, believed to encompass the actual value of a population parameter.

Normal Distributed

A statistical distribution where observations are equally distributed around the mean, creating a bell-shaped curve.

Significance Level

The threshold below which a p-value is considered statistically significant, typically set at 0.05 or 5%.

Random Sample

A selection made from a group where each individual has the same probability of being chosen.