In the Following Born-Haber Cycle for the Formation of Sodium

question 89

Multiple Choice

In the following Born-Haber cycle for the formation of sodium chloride from its elements, which step (A-E) corresponds to the ionization energy of one of the reactants?

• A)A
• B)B
• C)C
• D)D

Predict the major products of organic reactions involving pyridine and other nitrogen-containing compounds.

Identify appropriate reagents and conditions for specific organic transformations.

Explain the influence of substituents on the reactivity of pyridine towards electrophilic and nucleophilic substitution.

Understand the limitations of Friedel-Crafts reactions with pyridine and aniline derivatives.

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