Question

what are physical reactions​

Answer 1

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〰️》Question :-

what are physical reactions

✔Answer :-

A physical reaction occurs when molecules undergo a molecular rearrangement to produce a physical change. The molecules are not chemically altered. So, the difference is that with a physical reaction, a chemical change in the molecule is not observed, but a physical change is observed.

Types of physical changes include boiling, clouding, dissolution, freezing, freeze-drying, frost, liquefaction, melting, smoke and vaporization.

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Answer 2

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A physical reaction occurs when molecules undergo a molecular rearrangement to produce a physical change. ... So, the difference is that with a physical reaction, a chemical change in the molecule is not observed, but a physical change is observed.