What Is the Integration for Each Proton in the ¹H

question 16

Multiple Choice

What is the integration for each proton in the ¹H NMR spectrum of the following compound?

• A) \(\mathrm { a } = 2 \mathrm { H } ; \mathrm { b } = 3 \mathrm { H } ; \mathrm { c } = 2 \mathrm { H } ; \mathrm { d } = 3 \mathrm { H } ; \mathrm { e } = 2 \mathrm { H }\)
• B) \(\mathrm { a } = 2 \mathrm { H } ; \mathrm { b } = 3 \mathrm { H } ; \mathrm { c } = 2 \mathrm { H } ; \mathrm { d } = 5 \mathrm { H } ; \mathrm { e } = 2 \mathrm { H }\)
• C) \(\mathrm { a } = 5 \mathrm { H } ; \mathrm { b } = 5 \mathrm { H } ; \mathrm { c } = 7 \mathrm { H } ; \mathrm { d } = 7 \mathrm { H } ; \mathrm { e } = 7 \mathrm { H }\)
• D) \(a = 3 H : b = 2 H : c = 2 H : d = 2 H : e = 3 H\)
• E) \(\mathrm { a } = 3 \mathrm { H } ; \mathrm { b } = 2 \mathrm { H } ; \mathrm { c } = 2 \mathrm { H } ; \mathrm { d } = 3 \mathrm { H } ; \mathrm { e } = 2 \mathrm { H }\)

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Definitions:

Cumulative Relative Frequency

The accumulation of the previous relative frequencies up to a certain class or point, representing the proportion of observations.

Percentage

A proportion or share represented as a fraction of 100, used to express how large or small one quantity is relative to another quantity.

Hours Worked

The total time spent by an individual performing tasks or activities related to employment within a specified period.

Statistics Students

Individuals engaged in the study of the collection, analysis, interpretation, presentation, and organization of data.