Which of the Following Sets of Substituents Are All Deactivating

question 70

Multiple Choice

Which of the following sets of substituents are all deactivating groups in electrophilic aromatic substitution reactions?

• A) Cl, OH, CH₂CH₃
• B) CH₃, Br, COCH₃
• C) CH₃, NH₂, OH
• D) COCH₃, NO₂, Br

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Definitions:

Confidence Interval

A span of numerical values, obtained from sampled data, which is expected to encompass the value of a parameter yet to be known from a population.

Population Mean Score

The average score or value of a specific variable for the entire population of interest.

SAT

A standardized test widely used for college admissions in the United States, assessing mathematical, reading, and writing skills.

Confidence Interval

A range of values, derived from the statistics of the observed data, that is likely to contain the value of an unknown population parameter.