Are liquid +liquid solutions exothermic or endothermic ?

Asked by Ibrahim Mohammed | 18th Mar, 2015, 08:34: PM

Expert Answer:

Exothermic: If solute particles and solvent particles attractions are stronger than solute-solute + solvent-solvent particles attraction.

Endothermic: If attractions between solute-solute + solvent-solvent attractions are stronger than those between solute particle and solvent particle.

Answered by Arvind Diwale | 21st Mar, 2015, 03:03: PM