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Question

Which among the following is an example of a reversible change?


A

Making sand castle on beach

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B

Making egg omelette

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C

Burning petrol

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D

Cutting of trees

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Solution

The correct option is A

Making sand castle on beach


Sand castles can be broken back to sand, so it is a reversible change. On the other hand, making egg omelette, cutting of trees and burning petrol are irreversible as they cannot be brought back to their original state.


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