At 298 K,all of the Following Substances Have a Standard

question 33

Multiple Choice

At 298 K,all of the following substances have a standard free energy of formation of zero EXCEPT ____.

• A) Br₂(g)
• B) I₂(s)
• C) S₈(s)
• D) Cl₂(g)
• E) Hg(l)

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