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What physical changes are taking place …

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What physical changes are taking place during evapo4,freezing and melting
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Meghna Thapar 6 years ago

All the changes around us cannot be reversed but the changes which can form the ‘original substance’ again are called reversible changes. Solid state changes into liquid state during the melting of ice into water. If water is kept in a refrigerator, it again changes into solid ice. When we boil water, it changes into steam which on cooling, again converts into water. This shows a state of change from liquid into gas and again into liquid. Thus change of state of water is a reversible change.

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