Why does the temperature of water remain constant during melting?

This phenomenon is known as condensation. Cold water inside the water tries to cool down The water vapor in air which comes in contact with wall of glass and due to low temperature the vapor liquid and appears as water droplets on the outside of glass.

When water boils what temperature does it remain?

The correct answer is remains constant. When water is boiled, its temperature does not change until it has completely changed into the vapour state. This is because the heat which is supplied is used in changing the state by overcoming the forces of attraction between the water molecules.

Why is water liquid at room temperature?

At room temperature (anywhere from zero degree centigrade to 100 degrees centigrade), water is found in a liquid state. This is because of the tiny, weak hydrogen bonds which, in their billions, hold water molecules together for small fractions of a second. Water molecules are constantly on the move.

Why does the temperature stay constant even though the fire continues to burn?

During a change of the state of matter, the supplied energy is not used to increase the kinetic energy of the molecules, but to change the binding energies. Therefore, the temperature remains constant.

Why does the temperature of the water stay the same when it melts and boils?

During the phase change, when solid melts into liquid, its temperature remains constant as the heat energy is stored as potential energy. Likewise, as heat is added to a liquid, its temperature increases as the molecules, once again, move faster.

Why does the temperature of a substance remain constant?

Answer: The temperature of a substance remains constant at its melting and boiling points until all the substance melts or boils because, the heat supplied is continuously used up in changing the state of the substance by overcoming the forces of attraction between the particles.

Why does boiling water evaporate in cold air?

Cold air is very dense, which makes its capacity to hold water vapor molecules very low. Therefore, when hot water is thrown into extremely cold air, the smallest droplets are able to cool and evaporate in a dramatic cloud before they reach the ground.

Why is water so stable?

The two hydrogen atoms are attached to the oxygen atom in such a way as to make an angle-shaped molecule. Another way of saying that is that water is an extremely stable compound, compared with loose molecules of hydrogen and oxygen. It is hard to break water molecules apart into its components.

Why does the temperature of water not increase when boiling?

Therefore all the heat energy provided increases the kinetic energy of the particles and temperature doesn’t increase. Once the water starts boiling, all the heat supplied will be used in the conversion of water into steam at the boiling point of water.

Why does the temperature remain constant when steam is added to water?

The temperature remains constant because the energy added goes into the escaping steam, and not into the temperature of the water. Steam at 1ny given temperature has much more energy than liquid water at the same temperature.

What happens to the kinetic energy when water is boiled?

Therefore all the heat energy provided increases the kinetic energy of the particles and temperature doesn’t increase. Once the water starts boiling, all the heat supplied will be used in the conversion of water into steam at the boiling point of water. Was this answer helpful?

Why does the temperature of water not exceed 100 degrees?

The temperature of the water will not exceed 100 degrees because above this the water will no longer be a liquid, it will be in a gaseous state (steam). At the boiling point all the heat energy is being converted to kinetic energy, causing the particles to move faster,…