Which of the Following Sets of Substituents Are All O/p-Directing

question 5

Multiple Choice

Which of the following sets of substituents are all o/p-directing in electrophilic aromatic substitution reactions?

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

---

Definitions:

TV Households

The number of residential households within a market area that own at least one television set, used as a metric for broadcasting ratings.

Rating Point

A measurement in broadcasting and advertising that indicates the percentage of the potential audience reached by a particular piece of media content.

Advertising Rates

The cost associated with placing advertisements in various media channels like television, radio, print, or online.

Television Viewership

The number of viewers or audience size that watch television programming at a given time.