What Is the Standard Enthalpy of Formation of Br₂(l)

question 178

Multiple Choice

What is the standard enthalpy of formation of Br₂(l) ?

• A) a positive value.
• B) a negative value.
• C) zero.
• D) a positive value if it is forming from ions or a solid.
• E) a negative value if it is forming from ions or a solid.

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Definitions:

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