Question

What are the advantage and disadvantages of physical changes

Answer 1

Answer:

Brainleist me and follow

Explanation:

The physical change

The physical change is a change in the shape of the matter without any change in its structure (properties).

Answer 2

Physical changes affect a chemical substance's form but not its chemical composition. Physical changes can be used to separate mixtures into their component compounds, but not to separate compounds into chemical elements or simpler compounds.

Advantages of physical changes

• They can be reversible.
• There is no change in their physical properties.

Disadvantages of physical changes

• The most harmful effect of physical change is that it contributes to global warming by increasing the amount of carbon dioxide and carbon monoxide in the atmosphere.
• Plastic wares and other household materials deform when frozen and melted in excess.
• Too much evaporation results in too much withering of plants and soil.
• Too much condensation of water leads to too much precipitation, which can cause landslides and flooding.

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