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प्रश्न
Molecules of a substance are always in a state of............ and so they possess .............
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उत्तर
Molecules of a substance are always in a state of motion and so they possess kinetic energy.
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संबंधित प्रश्न
Differentiate between melting point ,giving atleast one example of each.
Explain the term Melting Point.
The fixed temperature at which matter changes state from solid to liquid is called ______.
A student heats a beaker containing ice and water. He measures the temperature of the content of the beaker as a function of time. Which of the following (Fig. 1.1) would correctly represent the result? Justify your choice.
Conversion of solid state to liquid state is called fusion; what is meant by latent heat of fusion?
In an endothermic process, the speed of the molecules is ______ hence they move faster.
Ice does not melt rapidly because of ______.
The solid, liquid, and phases of water can coexist in equilibrium at ______.
Define latent heat of fusion?
Explain the following effects of heat.
Change in state
