Which of the following is false about the dissolution of ammonium nitrate? NH4NO3(s) ⇌ NH4+(aq) + NO3-(aq) A. The enthalpy of dissolution of NH4NO3 is endothermic. B. The interactions among similar particles or molecules are weaker than the interactions among the dissimilar particles or molecules. C. The Gibbs free energy of dissolution of NH4NO3 is negative. D. Lower energy is involved when water molecules surround the dissolved ions than when the water molecules and ammonium nitrate particles are separated.

Which of the following is false about the dissolution of ammonium nitrate? NH4NO3(s) ⇌ NH4+(aq) + NO3-(aq) A. The enthalpy of dissolution of NH4NO3 is endothermic. B. The interactions among similar particles or molecules are weaker than the interactions among the dissimilar particles or molecules. C. The Gibbs free energy of dissolution of NH4NO3 is negative. D. Lower energy is involved when water molecules surround the dissolved ions than when the water molecules and ammonium nitrate particles are separated.

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter8: Solutions

Section: Chapter Questions

Problem 8.5EP: For each of the following pairs of solutions, select the solution for which solute solubility is...

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