Question #514be

2 Answers
tcw1
Nov 4, 2017

Vaporization

Explanation:

The process of converting a liquid to a gas is called vaporization. Since vaporization requires energy, it is endothermic.

#H_nC_n (l) -> H_nC_n (g)#

#DeltaE>0#

kumail
Nov 4, 2017

Fractional distillation

Explanation:

Fractional distillation is the process of separating crude oil into different forms. It is technically vaporization, but specifically for oils.

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