Order the following molecules found in crude oil from the lowest boiling point to the highest boiling point. C16 H34 C2 H6 C34 H70?
回答 (1)
2016-09-29 5:03 pm
✔ 最佳答案
The greater the molecular size, the higher boiling point of the compound is. This is because a greater molecular size would lead to strong van der Waals forces between molecules.Molecular size : C₂H₆ < C₁₆H₃₄ < C₃₄H₇₀
Hence, boiling point : C₂H₆ < C₁₆H₃₄ < C₃₄H₇₀
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