[icarus-custom-lesson-iframe src=”https://phet.colorado.edu/sims/html/molecule-polarity/latest/molecule-polarity_en.html” title=”PhET Interactive Simulations | L08 Molecular Polarity”]
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Question 1 of 5
1. Question
Referring to Figure 1, sort (>) the following acids based on electronegativity difference:
(ex ExA1 > ExA2 > ExA3)-
H−Cl
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H−I
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H−Br
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H−F
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Question 2 of 5
2. Question
Referring to Figure 1, sort (< or =) the following metal oxides based on electronegativity difference:
(ex ExA1 < or = ExA2 < or = ExA3)-
Sr−O
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Mg−O
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Ca−O
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Be−O
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Question 3 of 5
3. Question
Referring to Figure 1, sort (< or =) the following atoms based on electronegativity difference:
(ex ExA1 < or = ExA2 < or = ExA3)-
S
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Na
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Ti
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K
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Fe
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Cu
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I
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Zn
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P
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Question 4 of 5
4. Question
Inspect the list of compounds shown in Figure 14 and sort them based on the magnitude of the molecular dipole (shown as orange arrow).
Figure 14: The online java-enabled “Real Molecules” module. Upload a screenshot or a text file of your answer
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Question 5 of 5
5. Question
How do van der Waals forces compare to other intermolecular forces in terms of strength?
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