They will MELT and eventually turn from Liquid into Steam.
They will MELT and eventually turn from Liquid into Steam.
The gas is transformed in a liquid under the boiling point.
Below boiling point of water, water gets changed from liquid form into vapour form. This is called as vaporization. Thus change of state is possible even below boiling point. An liquid can be changed into solid at its freezing point. This is also a change of state.
the appearance of a substance changes but its identity does not.
Boiling occur in the entire volume of a liquid.
They will MELT and eventually turn from Liquid into Steam.
They will MELT and eventually turn from Liquid into Steam.
The gas is transformed in a liquid under the boiling point.
physical change
Below boiling point of water, water gets changed from liquid form into vapour form. This is called as vaporization. Thus change of state is possible even below boiling point. An liquid can be changed into solid at its freezing point. This is also a change of state.
a egg cooks at aprox 65c so if it is poached in boiling water then it will cook
the appearance of a substance changes but its identity does not.
Firstly, evaporation doesn't mean boiling, boiling is when the temperature reaches the boiling point. However, evaporation will occur in any temperature, and we can't see them. It occurs when there is exposure of water to air and water molecules change into vapor and these vapors rise up and form clouds.
Boiling occur in the entire volume of a liquid.
Boiling occur in the entire volume of the liquid.
Chemical
Physical, because it doesn't change chemical make up it just changes the appearance and texture