The Temperature at Which the Following Process Reaches Equilibrium at 1.0

question 38

Multiple Choice

The temperature at which the following process reaches equilibrium at 1.0 atm is the normal boiling point of hydrogen peroxide. H₂O₂(l) H₂O₂(g)
Use the following thermodynamic information at 298 K to determine this temperature.
Substance: H₂O₂(l) H₂O₂(g)
ΔH°_f (kJ/mol) : -187.7 -136.3
ΔG°_f (kJ/mol) : -120.4 -105.6
S°(J/K·mol) : 109.6 232.7

• A) 120°C
• B) 144°C
• C) 196°C
• D) 418°C
• E) 585°C

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Definitions:

Arbitration

The submission of parties in a dispute to having an arbitrator make a binding decision on their claims.

Negotiation

The process of discussion aimed at reaching an agreement between two or more parties.

Conciliation/Mediation

Processes where a neutral third party helps disputing parties to come to a mutually acceptable agreement or resolution.

Arbitration of Disputes

A method of resolving disputes outside the courts, where the parties to a disagreement allow an impartial third party to make a decision.