In Electrophilic Aromatic Substitution Reactions the Hydroxyl Group Is an O,p-Director

question 18

Multiple Choice

In electrophilic aromatic substitution reactions the hydroxyl group is an o,p-director because ________.

• A) it donates electron density to the ring by induction and destabilizes the meta sigma complex
• B) it donates electron density to the ring by resonance and stabilizes the ortho and para sigma complexes
• C) it donates electron density to the ring by induction and stabilizes the ortho and para sigma complexes
• D) it donates electron density to the ring by resonance and destabilizes the meta sigma complex
• E) it withdraws electron density from the ring by induction and destabilizes the meta sigma complex

Learn strategies to correct multiply controlled behaviors.

Recognize when and why it might be necessary to overrule functional assessment results.

Distinguish between behaviors that do and do not require intervention.

Understand what makes an assessment functional in terms of behavioral modification.

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Definitions:

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No-lift Policies

Guidelines or regulations implemented in healthcare settings aimed at preventing injuries among staff by avoiding manual lifting of patients.