Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Concept explainers

Bond Parameters
Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters i…
Bond Dissociation Energy
The tendency of an atom to attract an electron is known as its electronegativity.
Question

Identify the compound in each pair that has the higher melting and boiling points. Explain why each compound has a higher melting point.

a. NCl3 or NH3

b. HBr or Br2

c. KCl or HCl

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