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Which of the following compounds has the higher melting point?

Which of the following compounds has the higher melting point?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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HW33

Which of the following compounds has the higher melting point? он vs. I. I. Select one: O A. II B. Both I and II have identical melting points. O C. I
Transcribed Image Text:Which of the following compounds has the higher melting point? он vs. I. I. Select one: O A. II B. Both I and II have identical melting points. O C. I
Expert Solution
Step 1 Introduction

 

melting point of organic compounds depends upon two factors 

1. Molecular mass : 

 as molecular mass increases melting point and boiling point will increase  

 

If the given compounds are isomers , their molecular mass is same, hence we go for intermolecular force (IMF) of attractions 

as IMF increases closed packing  will increase hence melting point will increase 

 

 

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