List of top Biomaterials Questions on Polymer Chemistry asked in GATE BM

Which one of the following is not a polymer?

Electrostatic interaction between a positively charged polymer and a negatively charged polymer in an aqueous medium most likely results in the formation of a .

Choose one of the following options that correctly fills the blanks labelled as I and II in the paragraph below.

Lower critical solution temperature (LCST) polymers exhibit a decrease in their water solubility with an increase in temperature. This happens because, at low temperatures, the hydrogen bonding between the I segments of polymer chain and the water molecules dominates. At high temperatures, the interactions between the II segments dominate.