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oom temperature is generally considered to be about 25 oC.The melting point of naphthalene is higher than room temperature. Why, then, is this type of petroleum diesel a liquid at room temperature?   b)  Trans-decalin is a fused bicyclic molecule. Although its molecular weight (C12H18; m. w. = 138.25 g/mol) is larger than the molecular weight of naphthalene, its melting point is much lower. Explain briefly.       Thank you SO much! :)

oom temperature is generally considered to be about 25 oC.The melting point of naphthalene is higher than room temperature. Why, then, is this type of petroleum diesel a liquid at room temperature?   b)  Trans-decalin is a fused bicyclic molecule. Although its molecular weight (C12H18; m. w. = 138.25 g/mol) is larger than the molecular weight of naphthalene, its melting point is much lower. Explain briefly.       Thank you SO much! :)

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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a)  Room temperature is generally considered to be about 25 oC.The melting point of naphthalene is higher than room temperature. Why, then, is this type of petroleum diesel a liquid at room temperature?

 

b)  Trans-decalin is a fused bicyclic molecule. Although its molecular weight (C12H18; m. w. = 138.25 g/mol) is larger than the molecular weight of naphthalene, its melting point is much lower. Explain briefly.

 

 

 

Thank you SO much! :)

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