Question

Is evaporating alcohol a physical change or a chemical change?



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Answer 1

Answer:

Evaporation of alcohol is a physical change, burning of the same is a chemical change.

Answer 2

Physical Change

A physical change is a change in which the physical properties of a substance, such as size, state, shape and colour change.

In a physical change, the original substance can be brought bake, for example, Alcohol vapour can be condensed to form Alcohol.

In a chemical change, a completely new substance is formed.

Here, alcohol remains alcohol.

Therefore, it is a physical change.