what are the differences between a chemical and a physical change?

Asked by priya009 | 22nd Jul, 2008, 10:48: PM

Expert Answer:

Physical change is the change in which no new substance is formed and components can be easily separated by simple methods.

Chemical change is the change in which new substance is formed and components can not be easily separated by simple methods.

Answered by  | 23rd Jul, 2008, 09:47: AM

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