Table of Contents
What happens to the water when clothes dry?
The water from the wet clothes evaporates and this process in which change of phase from liquid to gas occurs at the surface of the liquid is known as evaporation. When the wet clothes dry, the water present in them evaporates. This surface phenomenon is referred to as evaporation.
Where does the water from the wet clothes go when they dry up in the clothes line?
Answer : When wet clothes dry the liquid present on the surface of the clothes keeps escaping from the surface till the entire liquid disappears into the air by the process of evaporation.
Is drying wet clothes a physical or chemical change?
Drying wet clothes is a physical change because the clothes are same as it got dried from removing water content. The composition is same nothing has been changed. Physical changes only change the appearance of a substance, not its chemical composition.
Why do wet clothes that are hung outside dry after some time?
When water is warm it evaporates much quicker than when water is cool. Therefore, the heat from the sun helps to dry clothes quickly. Wet clothes dry in sunshine because the water that makes them wet evaporates. This means that the water turns into a gas and becomes part of the air.
Where did the water moisture go?
When water evaporates, it rises and disperses into the surrounding air as the gaseous water vapor. Humidity is the presence of water vapor in the atmosphere. The more water evaporates in a given area, the more water vapor rises into the air, and the higher the humidity of that area is.
How does water evaporate from clothes?
So wet clothes takes too much time to get dry. Normally, when you heat the water, its molecules starts moving around due to the heat. This excitement or movement within molecules causes the bond between them to break or losen, thus, the water turns from liquid to gas form, this process is called evaporation.
Which process is responsible for drying of wet clothes?
Evaporation can generally be defined as a process by which a liquid or solid is transformed into vapour. Evaporation is a surface phenomenon. Water from the surface of the clothes gets evaporated. Thus, evaporation occurs during drying of wet clothes.
How do wet clothes dry up?
Condensation: It is the process in which the gaseous state of a substance is converted into liquid state. So in this question as wet clothes are dried up so liquid is converted into gas. Hence it is Evaporation which is happening. Hence the correct option is (A).
What is the change of drying clothes?
DRYING OF CLOTHES IS A PHYSICAL CHANGE BECAUSE IT DOES NOT NOT INVOLVE THE CREATION OF A NEW SUBSTANCE RATHER IT INVOLVES REMOVAL OF WATER FROM CLOTHES. SINCE NO NEW SUBSTANCE IS FORMED AND THERE IS NO LOSS OR GAIN OF ENERGY, IT IS A PHYSICAL CHANGE.