Question

Which of the following statements are correct?
(Select all correct answers.)

Breaking the bonds between the solute molecules is an endothermic process
Breaking the bonds between the solvent molecules is an endothermic process
Formation of the solvent-solute bond is exothermic
Overall the Gibbs free energy for the dissolution process is always endothermic
Overall the Gibbs free energy for the dissolution process is always exothermic

Answer 1

Larry, Nataly, Maria, et al. These look like pre-lab questions to an experiment. All of this is discussed in your notes, in your text, or in your lab manual. Posting here will not get them answered freebie style. If you pose specific questions, tell us what you think, and/or what you don't understand, perhaps we can put you on the right path.