Which Bonds in Caffeine Are Polar Covalent Bonds

question 36

Multiple Choice

Which bonds in caffeine are polar covalent bonds?

• A) All the bonds are polar covalent.
• 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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Definitions:

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In contract law, to indicate by a statement or act an intent not to live up to the terms of the contract.

Real Defense

A defense in law that allows a promissory note or negotiable instrument to be invalidated based on factors like fraud or forgery.

Holder in Due Course

A legal term describing someone who has acquired a negotiable instrument (like a check) in good faith and without knowledge of any defects.

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The act of wagering money or valuables on the outcome of a game or event with an uncertain result, with the primary intent of winning additional money or goods.