Wle determining the melting point of ice the teacher instructed that the bulb of the thermometer must remain in the middle of the ice and continuous stirring with glass rod must be done. Why do you tnk these precautions are necessary?
Answers
Answered by
0
Materials Required:

The Procedure:
Real Lab Procedure:
Take some ice cubes and dry them using a filter paper and quickly put them in a beaker.Place the beaker over a wire gauze kept over a tripod stand.Suspend a thermometer (temperature range -10 to 110°C) with the help of a clamp stand so that its bulb remains in the middle of the ice cubes.Ice cubes are moderately heated by a gas burner and stirred continuously using a glass rod.Note the temperature (t1) when the ice starts melting.Continue heating the ice.Note the temperature (t2) when the ice has melted completely.Record your observations in tabular form.
Similar questions