Why does the particle of water at 0 degree celcius have more energy as cimparrd to the particles in ice at the same temperature?

There is Kinetic energy involved in the state something is in. The molecules in a liquid are moving around quicker than those in a solid. 

That's one reason.

The ice requires energy to melt. Bonds must be broken to get from a solid to a liquid.

The gas would begin to expand, and eventually the can would burst or explode.

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