Medical Quiz

Topics: The Chemistry of Microbiology Quiz

What type of reaction involves two small molecules being joined by a covalent bond with the release of a water molecule?

A. hydrolysis

B. dehydration

C. decomposition

D. liquidification

Select your answer:
     


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When two atoms have different electronegativities, electrons are shared unequally to form what kind of chemical bond?

A. nonpolar covalent bond

B. polar covalent bond

C. ionic bond

D. hydrogen bond