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Dmitry_Shevchenko [17]
3 years ago
8

Is gasoline evaporated a chemical change

Chemistry
2 answers:
Len [333]3 years ago
5 0
No. The only thing that changed was the looks of the gasoline, not the chemical components.
boyakko [2]3 years ago
5 0

Answer:

The correct answer is No

Explanation:

A chemical change is often characterized by the following

  • new substance is formed
  • not easily reversible
  • in most cases, process are represented by a chemical equation

The evaporation of gasoline does not meet any of the characteristics above. When, a gasoline evaporates, it is converted from it's liquid form to it's gaseous form hence <u>no new substance is formed</u>, and if this conversion is done in a controlled environment, the <u>gaseous form can be easily reversed back to it's liquid form</u> by cooling. There is <u>no chemical equation needed for this process</u> since no new substance is formed.

Because of the reasons provided earlier, evaporation of gasoline is a physical change and not a chemical change.

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