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Question
The following figure shows an irreversible change because _____.
The Following Figure Shows An Irreversible Change Because __...
Options:
A .  baked bread cannot be converted back to flour
B .  baked bread on mixing with water can be converted back to flour
C .  baked bread can be converted back to flour by cooling it
D .  flour is changing its physical form to become baked bread
Answer: Option A
:
A
Once baked, the bread cannot be converted back to flourby the addition of water or by cooling it. Hence, it is an irreversible change.

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