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Question
In fractional distillation, which of the following phenomenon is used in seperating the different products of petroleum?
In fractional distillation, which of the following phenomenon is used in seperating the different products of petroleum?
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Solution
The correct option is D Condensation
When petroleum (made of different substances) is heated in the abscence of oxygen, the hot gases emerge into the fractional column, where depending on their temperatures of condensation, each of them gets condensed (gas to liquid) to form different products like kerosene, petrol, diesel, etc.
When petroleum (made of different substances) is heated in the abscence of oxygen, the hot gases emerge into the fractional column, where depending on their temperatures of condensation, each of them gets condensed (gas to liquid) to form different products like kerosene, petrol, diesel, etc.
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