Table : Can changes be reversed? ChangeThe original state can be brought back (Yes/ No)Melting ice cubesChopping vegetablesBoiling waterMaking popcorn from cornCutting a piece of paperAdding beetroot extract to waterBurning woodDiying wet clothesMaking small balls of doughRolling small balls of dough into chapatisCooking of foodMaking pot from mud

ChangeThe original state can be brought back (Yes/ No)Melting ice cubesYesChopping vegetablesNoBoiling waterYesMaking popcorn from cornNoCutting a piece of paperNoAdding beetroot extract to waterNoBurning woodNoDiying wet clothesYesMaking small balls of doughYesRolling small balls of dough into chapatisYesCooking of foodNoMaking pot from mudNo Conclusion: Changes around us can be grouped into reversible (original substance can be brought back) and irreversible (original substance cannot be brought back) changes.

Table : Can changes be reversed? ChangeThe original state can be …

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Question

Table : Can changes be reversed?

Change	The original state can be brought back (Yes/ No)
Melting ice cubes
Chopping vegetables
Boiling water
Making popcorn from corn
Cutting a piece of paper
Adding beetroot extract to water
Burning wood
Diying wet clothes
Making small balls of dough
Rolling small balls of dough into chapatis
Cooking of food
Making pot from mud

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Answer

Change	The original state can be brought back (Yes/ No)
Melting ice cubes	Yes
Chopping vegetables	No
Boiling water	Yes
Making popcorn from corn	No
Cutting a piece of paper	No
Adding beetroot extract to water	No
Burning wood	No
Diying wet clothes	Yes
Making small balls of dough	Yes
Rolling small balls of dough into chapatis	Yes
Cooking of food	No
Making pot from mud	No

Conclusion: Changes around us can be grouped into reversible (original substance can be brought back) and irreversible (original substance cannot be brought back) changes.