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    Exam 3: Compounds and Molecules
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    Which Bonds in Caffeine Are Polar Covalent Bonds
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Which Bonds in Caffeine Are Polar Covalent Bonds

Question 22

Question 22

Multiple Choice

Which bonds in caffeine are polar covalent bonds? Which bonds in caffeine are polar covalent bonds?   A)  All of them B)  the C-N bonds only C)  the C=C, C-C and C-H bonds D)  the C-N, C=O, and C=N bonds E)  the O-H bonds


A) All of them
B) the C-N bonds only
C) the C=C, C-C and C-H bonds
D) the C-N, C=O, and C=N bonds
E) the O-H bonds

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