Which of the Following Functional Groups Has the Most Deshielded

question 121

Multiple Choice

Which of the following functional groups has the most deshielded proton and would be predicted to show an NMR signal that is the farthest downfield?

• A) benzylic - H
• B) allylic - H
• C) aldehyde - H
• D) aromatic - H
• E) acetylenic - H

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Definitions:

Regression Plane

The regression plane is a three-dimensional graphical representation used in multiple regression analysis that shows the relationship between two independent variables and one dependent variable.

Squared Horizontal Deviations

The squared differences between each value in a set of values and a chosen fixed point, typically used in the context of variance or standard deviation calculations.

Sample Points

Individual items or observations selected from a population for the purpose of statistical analysis.

Three-variable

Pertaining to equations, models, or analyses that involve three distinct variables or elements.