Experiment to Determine the Melting Point of Ice and Boiling Point of Water
Ice Melting Point:
- Take a beaker and fill it with ice cubes.
- Place a thermometer in the beaker. The temperature should be around 0°C.
- Heat the beaker gently while stirring the ice cubes.
- Note the temperature at which the ice completely melts. This is the melting point of ice, which is 0°C.
Water Boiling Point:
- Fill a clean beaker with water.
- Place a thermometer in the beaker. The temperature should be around 20°C.
- Heat the beaker until the water starts boiling.
- Note the temperature at which the water starts boiling. This is the boiling point of water, which is 100°C.

Explanation
- The melting point of ice is the temperature at which ice changes from a solid to a liquid state. This occurs at 0°C.
- The boiling point of water is the temperature at which water changes from a liquid to a gas state. This occurs at 100°C at standard atmospheric pressure.

Importance of Determining Melting and Boiling Points
- Melting and boiling points are physical properties of substances that help identify and characterize them.
- These points are crucial in various fields like chemistry, physics, and medicine for understanding the behavior of substances under different conditions.
By conducting these simple experiments, students can observe and understand the concepts of melting and boiling points in a practical manner, enhancing their understanding of these fundamental properties of matter.