Question

an activity to determine the melting and boiling point of ice and water respectively​

Answer 1

Answer:

Determination of melting point of ice:

Take crushed ice in a beaker and insert a thermometer in the beaker by hanging it from the clamp of the stand in such a way that the bulb of the thermometer is completely inside the ice. Wait for some time and keep recording the temperature after small intervals of time.

Determination of boiling point of water:

In a beaker take some water and insert a thermometer in it with the help of a clamp. Put the beaker on a tripod stand and heat the apparatus with the help of kerosene burner slowly.

Answer 2

Answer:

first take an ice and put it on room temperature to show melting point. Then boil the water to show its boiling point