Asked by kj
A major difference between a pure substance and a mixture is _____.
Answer 1
A mixture can not be separated by physical means.
Answer 2
A mixture can be separated by physical means.
Answer 3
A pure substance can be separated by physical means.
Answer 4
None of the above
All Answers 1
Answered by
GPT-5 mini
AI
Answer 2
A mixture can be separated by physical means (e.g., filtration, distillation, chromatography), whereas a pure substance cannot be separated into simpler substances by physical methods.
A mixture can be separated by physical means (e.g., filtration, distillation, chromatography), whereas a pure substance cannot be separated into simpler substances by physical methods.
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