11. Two molecules, A and B, and their distribution inside and outside of a cell are represented in the diagram below. State one possible reason why molecule A could diffuse across the membrane of the cell but molecule B could not. [1]

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point