Question: Of the two structures shown below, one is a typical gasoline molecule and the other is a typical motor oil molecule. Which is which? Base

Of the two structures shown below, one is a typical gasoline molecule and the other is a typical motor oil molecule. Which is which? Base your reasoning not on memorization, but rather on what you know about electrical attractions between molecules and the various physical properties of gasoline and motor oil.

H H H H H H H H H H H H H H H H Н-С-С-С—С-С-С-С-С-С—С-С-С-С-С—С-С-Н ΚΚΚΙΚΕΕΙΚΕΕ ΚΣ?

H H H H H H H H H H H H H H H H -------------- H H H H H H H H H H H H H H H H Structure A H H H H H H H H --------- || | | | | | H H H H H H H H Structure B

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