Answer
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Work Step by Step
Starch is hydrophilic because of the O-H and C-O bonds, which translates into polarity (the O-H ones also cause hydrogen bonding).
Hydrocarbons are nonpolar, so they are hydrophobic.
Chemistry and Chemical Reactivity (9th Edition)
by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.
Published by
Cengage Learning
ISBN 10:
1133949649
ISBN 13:
978-1-13394-964-0
Chapter 13 Solutions and Their Behavior - Study Questions - Page 505f: 99
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