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What is the melting point of a pure, nonionic, crystalline organic compound?
What is the melting point of a pure, nonionic, crystalline organic compound?
- 5-6 oC range
- 2-3 oC range
- 0.5-1.0 oC range (correct)
- 10-12 oC range
Why is the melting point of a compound important?
Why is the melting point of a compound important?
- It helps chemists determine the acidity of a compound
- It helps chemists check the purity of a compound
- It helps chemists determine the boiling point of a compound
- It helps chemists identify compounds (correct)
What happens to the melting point range of a compound when it contains impurities?
What happens to the melting point range of a compound when it contains impurities?
- It becomes impossible to measure
- It remains the same
- It increases (correct)
- It decreases
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