In the picture below, the green spheres represent particles of solute that have been added to water. Bonds between the solute particles are indicated by orange lines. When this substance dissolves in water, what happens to the bonds between these particles?

click for picture

Question

In the picture below, the green spheres represent particles of solute that have been added to water. Bonds between the solute particles are indicated by orange lines. When this substance dissolves in water, what happens to the bonds between these particles?

click for picture

BlackTom AI · Accepted Answer

The question describes solute particles with bonds between them (orange lines) that are added to water and asks what happens to those bonds when the substance dissolves.
Option: 'As they absorb energy, they are broken.' This aligns with the idea that dissolution often requires energy to overcome intermolecular bonds between solute particles, such as ion–dipole or hydrogen-bonding networks, allowing the solute particles to separate and interact with the solvent. In many dissolving processes, energy absorbed by the system helps break the bonding between solute particles, enabling them to disperse into individual ions or molecules in the solvent.
Because there are no other answer choices provided here, we cannot compare alternatives. However, it is important to note that in some dissolutions, the overall process may be endothermic or exothermic depending on the balance between breaking solute bonds and forming new interactions with water. If the question emphasized specific solvent–solute interactions, one might also discuss the formation of solvent–solute bonds after the initial breaking of solute–solute bonds. Nonetheless, the central idea reflected by the given option is that bond-breaking among solute particles requires energy input during dissolution, which is why absorption of energy is associated with breaking those bonds.

In the picture below, the green spheres represent particles of solute that have been added to water. Bonds between the solute particles are indicated by orange lines. When this substance dissolves in water, what happens to the bonds between these particles? click for picture单项选择题

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