What does it mean to say that the melting point of a pure substance is a characteristic property of the substance?
what is meant by a mixed melting-point determination?
- Anonymous2 decades agoFavorite Answer
1.What does it mean to say that the melting point of a pure substance is a characteristic property of the substance?
2.what is meant by a mixed melting-point determination?
- YyLv 72 decades ago
Mixed melting point determination involves both compounds being mechanically mixed and pressed into intimate contact with in the sample.
2005-10-22 11:33:14 補充：
If one had two samples with the same m.p. a mixed melting point that was lower and broader than the umixed consituants would demonstrate that they were different compounds.
- GIDINLv 52 decades ago