The correct response is: All of the particles will have the same kinetic energy, but the particles in the water will have more potential energy.
Here's the reasoning: When ice and water are at the same temperature, the average kinetic energy of the particles in both states is the same because temperature is a measure of the average kinetic energy of particles. However, in their respective states, the arrangement of particles differs.
In ice, the water molecules are held in a solid lattice structure, which means they have lower potential energy compared to when they are in the liquid state. In water, the molecules are more loosely arranged and can move past each other, contributing to higher potential energy. Hence, while their kinetic energy is equal at this temperature, the potential energy of the water molecules is greater than that of the ice molecules.