Is the interconversion of States of matter possible if possible explain with flowchart
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Matter can change from solid to liquid and liquid to gases.
The phenomenon of the change of matter from one state to another and back to original state is known as interconversion of the sates of matter.
Matter can be changed from one state to another by changing temperature or pressure.
1)solid to liquid changing : melting
If we heat ice, it changes into water.
In this case solid changes to liquid water , so a change of state has taken place.
The process in which a solid substance changes into liquid on heating, is called melting(or fusion).
Melting point of ice is 0⁰c.
2)Liquid to gas change : boiling
If we go on heating water, it starts boiling and changes to gas.
The process in which a liquid substances changes into gas on heating is called boiling.
Boiling point of water is 100⁰c.
3) Gas to liquid conversion: condensation
if we cool a steam by lowering temperature , it is converted into liquid water.
The process of change of gas to liquid by cooling is called condensation.
4) Liquid to solid change : freezing
when water is cooled it changes to ice.
The process of changing a liquid into a solid by cooling, is called freezing.
Freezing point of water is 0⁰c.
Latent Heat:
heat energy supplied to change the state of a substance is called latent heat.
Here the heat energy is used up in changing the state of matter. the heat is used to increase the kinetic energy of the particles of ice to such an extent that they break away from the rigid lattice structure of the solid form, ice, and move around freely to form the liquid form, water. So, until all the ice has melted, the heat absorbed does not raise the temperature of the ice-water mixture. In the same way the temperature does not change while a liquid is boiling. This heat, which does not raise the temperature of the body, is called Latent Heat.
Latent heat of fusion
Latent heat of fusion is the amount of heat energy required to change 1 kg of a solid into liquid at atmospheric pressure at its melting point.
Latent heat of vaporization
Latent heat of vaporization is the amount of heat energy required to change 1 kg of liquid into a gas at atmospheric pressure at the boiling point.
The phenomenon of the change of matter from one state to another and back to original state is known as interconversion of the sates of matter.
Matter can be changed from one state to another by changing temperature or pressure.
1)solid to liquid changing : melting
If we heat ice, it changes into water.
In this case solid changes to liquid water , so a change of state has taken place.
The process in which a solid substance changes into liquid on heating, is called melting(or fusion).
Melting point of ice is 0⁰c.
2)Liquid to gas change : boiling
If we go on heating water, it starts boiling and changes to gas.
The process in which a liquid substances changes into gas on heating is called boiling.
Boiling point of water is 100⁰c.
3) Gas to liquid conversion: condensation
if we cool a steam by lowering temperature , it is converted into liquid water.
The process of change of gas to liquid by cooling is called condensation.
4) Liquid to solid change : freezing
when water is cooled it changes to ice.
The process of changing a liquid into a solid by cooling, is called freezing.
Freezing point of water is 0⁰c.
Latent Heat:
heat energy supplied to change the state of a substance is called latent heat.
Here the heat energy is used up in changing the state of matter. the heat is used to increase the kinetic energy of the particles of ice to such an extent that they break away from the rigid lattice structure of the solid form, ice, and move around freely to form the liquid form, water. So, until all the ice has melted, the heat absorbed does not raise the temperature of the ice-water mixture. In the same way the temperature does not change while a liquid is boiling. This heat, which does not raise the temperature of the body, is called Latent Heat.
Latent heat of fusion
Latent heat of fusion is the amount of heat energy required to change 1 kg of a solid into liquid at atmospheric pressure at its melting point.
Latent heat of vaporization
Latent heat of vaporization is the amount of heat energy required to change 1 kg of liquid into a gas at atmospheric pressure at the boiling point.
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