Question

Grinding of wheat is an irreversible change , still considered as physical change, why?​

Answer 1

Answer:

Complete answer:

When wheat grains are broken down into simpler fragments by grinding then its grain size only changes so this is a physical change and the chemical composition of wheat remains constant. ... Hence that would have been a chemical change.

Answer 2

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• When wheat grains are broken down into simpler fragments by grinding then its grain size only changes so this is a physical change and the chemical composition of wheat remains constant. ... Hence that would have been a chemical change.

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