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Chemistry, 21.08.2019 06:30 alyxxboothe

Petroleum can be separated by distillation because the hydrocarbons in petroleum are
(1) elements with identical boiling points
(2) elements with different boiling points
(3) compounds with identical boiling points
(4) compounds with different boiling points

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Petroleum can be separated by distillation because the hydrocarbons in petroleum are
(1) eleme...
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