CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Intermolecular Forces

Ice melts by ...

Question

Ice melts by absorbing heat when it melts, it's temperature remain the same. Where the heat energy go?

Open in App

Solution

Ice melts by absorbing heat but still the temperature remains the same because the extra heat gets used up in breaking free the force of attraction between the particles ice.This energy is said to be hidden in the content of ice and thus is referred to latent heat of fusion.

Suggest Corrections

thumbs-up

2

Similar questions

Q. Statement I
As ice absorbs heat and begins to melt, its temperature remains constant
Because
Statement II
Changes of state bring about changes in a substances potential energy, not in its kinetic energy

Q. When a solid melts or a liquid boils, the temperature does not increase even when heat is supplied. Where does the energy go?

Q. When the ice cubes are heated, the temperature at the melting point until the ice melts completely.

Q. A piece of ice falls from a height

h

so that it melts completely. Only one-quarter of the heat produced is absorbed by the ice and all energy of ice gets converted into heat during its fall. The value of

h

is [Latent heat of ice is

3.4 \times 10^{5} J / k g

g = 10 N / k g]

:

Q. Under standard conditions of temperature and pressure a piece of ice melts completely on heating it. Obviously the increase in internal energy of the system (ice and water) is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Intermolecular Interactions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Intermolecular Forces

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon