Question

ice changes in heating and cooling which properties are involved​

Answer 1

force of attraction between particles

Answer 2

Answer:

The properties of ice – melting and freezing are involved in its change during heating and cooling.

• Heating of ice leads to melting of ice. When ice is heated and temperature rises, thermal energy from heat is absorbed by the ice.
• At a certain point, the temperature remains constant and does not increase, and at this state, ice changes from its solid-state to liquid state at the melting point.
• The heat energy makes the ice particles to vibrate more rapidly and to disintegrate its form.
• When ice is cooled, the thermal energy is lost, the particles will slow down and come closer and the force of attraction increases.
• This makes crystals to be formed in the liquid which eventually solidifies to form ice at the freezing point.