Final answer:
Beaker B has the higher osmolarity of 0.2 osm/l compared to beaker A's 0.16 osm/l. The difference in osmolarity between the two is 0.04 osm/l.
Step-by-step explanation:
The osmolarity of a solution is defined by the number of osmoles of solute per liter of solution. To find the osmolarity of each beaker, we simply divide the number of osmoles by the volume in liters of each beaker.
For beaker A, with 1 osmole of glucose in 6 liters of water, the osmolarity is 0.166 osm/l (rounded to three decimal places).
For beaker B, with 2 osmoles of glucose in 10 liters of water, the osmolarity is 0.200 osm/l (rounded to three decimal places).
Therefore, beaker B has the greater osmolarity by 0.034 osm/l (0.200 - 0.166), so the correct answer is option B: beaker a is 0.16 osm/l and beaker b is 0.2 osm/l. Beaker B has the greater osmolarity by 0.04 osm/l.