Question

What is Reversible change?​

Answer 1

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A change, in which the substance produced can get back to the original form, is called reversible change.

Answer 2

Reversible change can be defined as the physical process in which substances can be changed back to its original state.

Explanation:

• Reversible changes are physical changes which means that only their form gets changed but its chemical composition remains the same.
• For example, the change of state of water into ice, water and water vapours. There is a change in the state of water but the chemical composition of all these states with be $H_{2}O$
• No new substances are formed in this entire process of conversion from one state to another.
• The process which can be reversed easily are freezing, melting, boiling, evaporation, condensation, etc.