contestada

4. The average kinetic energy of water molecules is greatest in
O liquid water at 273 K
O ice at 0°C
O liquid water at 90°C
O steam at 100°C

Respuesta :

Answer:

steam at 100°C

Explanation:

Grandpoint approved

The average kinetic energy of water molecules is greatest in steam at 100°C.

Kinetic energy of water

Water is a polar solvent that has potential energy on its own which can be converted to kinetic energy once the water is in motion.

The kinetic energy is that energy that a moving body possesses.The faster a molecule moves, the more kinetic energy it has, and the higher the measured temperature.

That being said, when the temperature of water is increased, there would be increased molecular motion leading to a higher kinetic energy.

Therefore, the average kinetic energy of water molecules is greatest in steam at 100°C.

Learn more about kinetic energy here:

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