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Testing Your Organic Chemistry Knowledge to Reinforce ...

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<strong>Testing</strong> <strong>Your</strong> <strong>Organic</strong> <strong>Chemistry</strong> <strong>Knowledge</strong> <strong>to</strong> <strong>Reinforce</strong> Comprehension and<br />

Understanding using Web-based Multiple Choice Questions<br />

Andrew Boa and Jason Eames*<br />

Department of <strong>Chemistry</strong>, University of Hull<br />

a.n.boa@hull.ac.uk; j.eames@hull.ac.uk<br />

38. Bonding 18<br />

Which of the following molecules can form hydrogen bonds?<br />

a. A and B<br />

b. B and C<br />

c. B and D<br />

d. C and D<br />

*e. All of them<br />

Correct Answer Reply:<br />

A molecule may be a hydrogen bond donor if it contains an H a<strong>to</strong>m attached <strong>to</strong> an<br />

electronegative a<strong>to</strong>m, such as an O and N a<strong>to</strong>ms, or a hydrogen bond accep<strong>to</strong>r, if it<br />

contains a lone pair. It may of course be both a donor and accep<strong>to</strong>r of hydrogen bonds.

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