INBDE (Integrated National Board Dental Examination) Practice Exam

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Are polysulfides hydrophilic?

  1. True

  2. False

The correct answer is: True

Polysulfides are compounds which contain chains of sulfur atoms. These compounds are generally hydrophilic, meaning they have an affinity for water. The presence of the sulfur atoms with their polar nature in polysulfides allows them to interact with water molecules, making them hydrophilic. Therefore, the statement "True" is correct.